uppose -s - 2*s - 9 = 0. Let u = s - 7. Let x = 15 + u. What is the units digit of x?
5
Let f(n) = 3*n - 30*n - 2 + 7*n. What is the units digit of f(-1)?
8
Suppose 0 = -4*m + 3*m - 5*t - 24, -12 = -m + 4*t. What is the units digit of m + 3 + (2 - 0)?
1
Suppose 20 = 8*c - 4*c + q, q = -3*c + 15. Suppose -55 = -c*m + 20. What is the units digit of (-18)/m*30/(-4)?
9
Let n = 9 - 4. Let t = 36 - n. What is the units digit of t?
1
Suppose k = -0*k. Suppose 4*o - 6 - 18 = k. What is the units digit of o?
6
Let q(w) = 0*w - 3 + 4*w - 2*w. Let r be q(4). Suppose 0 = -3*u + g + 21, r = -5*u + 3*g + 44. What is the units digit of u?
6
What is the units digit of (-7)/(21/(-12)) + 4?
8
Let z = 2 - 2. Suppose 2*n + 2*n = z. Suppose n = 3*i + 9, -4*d - 2*i + 0*i + 10 = 0. What is the units digit of d?
4
Let v(b) = 5*b**2 + b - 1. What is the units digit of v(-2)?
7
What is the tens digit of 3*1/3*(4 + 73)?
7
Suppose 2*q = -q + 15. Let f be 2 - 0/(q - 3). Suppose 0 = -2*m + 3*m - f. What is the units digit of m?
2
Let n = 122 + -52. What is the units digit of n?
0
Suppose 5*m = -5*c + 210, 2*m + 3*c = 80 + 4. What is the units digit of m?
2
Suppose -2 = -2*j, 6*t - 4*j + 94 = t. What is the units digit of ((-3)/9)/(1/t)?
6
Let u = 180 + -91. What is the units digit of u?
9
Suppose -7 - 2 = -3*c. Suppose -4 = c*x - 4*x. What is the units digit of x?
4
Let v be (-1)/(4/(-8)) - 2. Suppose -5*l + 24 + 126 = v. What is the tens digit of l?
3
Suppose 0 = 3*k - 3*w + 9, -5*k + 3*w + 6 = 5*w. Let g = -2 - k. Let u = g + 9. What is the units digit of u?
7
Suppose 13*b = 12*b + 36. What is the tens digit of b?
3
Let q be (-1 + 7)/(-3) - -4. Suppose -5*f = -0*v + q*v - 40, 40 = 5*f + 3*v. What is the units digit of f?
8
Suppose 5 + 11 = 4*h. Suppose -h*m + 0*m + 40 = 0. What is the tens digit of m?
1
Let f(c) = -c**3 - 6*c**2 - 5*c - 6. Let t be f(-5). Let v be (1 + 21)/(t/15). Let k = -39 - v. What is the tens digit of k?
1
Let a be 2 - (1 + 1/1). Let b = a + 3. Suppose 0 = -b*q + 7 + 17. What is the units digit of q?
8
Suppose 3*x - u = 1 + 3, 0 = -3*x + 2*u + 8. Let w be (x + 2)/(-2) + 4. Suppose 4 = w*a - 14. What is the units digit of a?
6
Let g(q) = 28*q + 2. Let b(j) = -28*j - 3. Let x(h) = -3*b(h) - 4*g(h). What is the units digit of x(-1)?
9
What is the hundreds digit of 4/2 + 2 + 163?
1
Let y(u) = u**3 - 2*u**2 - 1. Let c = 12 + -9. What is the units digit of y(c)?
8
Suppose 4*z - 4*q = -6*q - 18, -4 = -4*q. Let o = z + 7. What is the units digit of o?
2
Suppose 4*t - 14 = 3*s, -5*s = -t - 4 - 1. Let b = 20 - 22. What is the units digit of b/(6/(-15)) + s?
7
Suppose -4*k + 257 = s, 2*k + 4*s + 142 = 4*k. What is the units digit of k?
5
Suppose k = 2 - 1. What is the units digit of k?
1
Let c(l) = 3*l**2 + l. Let k be 2*(3 + 10/(-4)). What is the units digit of c(k)?
4
Let s = -2 + 67. What is the units digit of s?
5
Let d = 36 - 18. Suppose 0*s + 3*s - d = 0. What is the units digit of s?
6
Suppose -54 = 3*s - 3*m, -s - 9 = m + 5. Let h = s + 30. What is the units digit of h?
4
Let n = -6 - -18. What is the units digit of n?
2
Suppose 2*j + 311 = 4*x + 3*j, j - 153 = -2*x. What is the tens digit of x?
7
Suppose 0 = 4*p + p. Let j = -8 + 13. What is the units digit of j - (2 - p/3)?
3
Let o = 3 - -1. Suppose o = -4*l + 76. What is the units digit of l?
8
Let t = 30 + -18. What is the units digit of ((-8)/t)/(2/(-132))?
4
Suppose -3*q = -1 - 5. Let h(t) = -3*t**2 + 2*t + 4*t**2 - q*t. What is the units digit of h(1)?
1
Let r = 70 + -32. What is the tens digit of r?
3
Let d(o) = o**2 + 3*o + 4. Suppose 7*w = 2*w - 30. What is the tens digit of d(w)?
2
What is the tens digit of (2 - -1)/(-1) - -17?
1
Suppose 0 = -2*i + 3*a - 43 + 133, 4*i + 4*a - 180 = 0. What is the tens digit of i?
4
Suppose -39 = -5*c + 2*c. What is the tens digit of c?
1
Let z = -6 + 59. What is the units digit of z?
3
Let r = -21 - -13. Let v be (-146)/(-10) + r/(-20). Suppose 2*c = 2*s + c - 33, -3*c - v = 0. What is the units digit of s?
4
Let x = 21 - -13. What is the units digit of x?
4
Suppose 0 = -2*a + 4*d + 46, -5*a - 2*d + 139 = -0*d. Let o = a + 15. What is the units digit of o?
2
Let l be (-1)/(-4) + 65/(-4). Let m be l/(-1) + -4 + 5. Suppose 5*b - 18 = m. What is the units digit of b?
7
Let m(y) = 110*y**3 + 1. What is the units digit of m(1)?
1
Suppose -3*c - 33 + 3 = 5*r, -4*c = 2*r + 40. Let m = 6 + c. What is the units digit of (8/(-12))/(m/6)?
1
Suppose 0 = -3*h - b + 29, b - 7 - 6 = -h. Let o(k) = -k**3 + 7*k**2 + 10*k + 3. What is the units digit of o(h)?
9
Let j = 10 + -5. Suppose f - j*y + 2 = -2*f, -22 = 4*f + 3*y. What is the units digit of -3 + -22*2/f?
8
Let y(c) = -4*c - 5. Let h(z) = -20*z - 26. Let p(k) = 2*h(k) - 11*y(k). What is the units digit of p(13)?
5
Suppose -1 - 8 = -3*s. Suppose 0 = s*v - 15, -l - v = -23 + 3. What is the tens digit of l?
1
Suppose 2 = -2*c, 5*r + 3*c - 1 = 1. What is the tens digit of r/(2 - 42/22)?
1
Let o = -47 - -81. What is the tens digit of o?
3
Suppose 2 + 10 = 4*o. Suppose -4*c + 25 = o*g + 91, 3*g - 6 = 0. Let k = 26 + c. What is the units digit of k?
8
Let a(f) be the second derivative of 7*f**4/6 + f**3/3 + 3*f**2/2 + 2*f. Let x be a(-2). Suppose -5*p - 5*g = 10 - x, -5 = -5*g. What is the units digit of p?
8
Let y = 5 + 2. Let m be (-1028)/(-28) - (-2)/y. Suppose 0 = -3*o + 2 + m. What is the tens digit of o?
1
Let p(c) = -c - 5. Let z be p(-5). Let l = z - 6. Let x = l - -10. What is the units digit of x?
4
Suppose -j = -2*j + 71. What is the tens digit of j?
7
Let s(d) = 3 + d - 4*d + 2. Let o be s(-5). What is the units digit of (0 + 3)*o/12?
5
Suppose 2 + 27 = z. What is the units digit of z?
9
Suppose t - 2*n - 3 = 0, 4 = 3*t + n + 2. Let s(q) = q**2 - 7 + q**2 - 3*q**2 + 8*q - t. What is the units digit of s(6)?
4
Let g = 66 - -85. What is the hundreds digit of g?
1
What is the units digit of ((-1)/6)/((-2)/12) - -83?
4
Suppose 0 = 4*r - 2 - 2. Let u(i) = 15*i**2 + 1. What is the tens digit of u(r)?
1
Suppose -5*u - 221 + 1616 = 0. What is the tens digit of u?
7
Let r(v) = 4*v**2 + 3*v + 2. What is the tens digit of r(-4)?
5
Suppose -2*t + 24 = p, -5*t - 31 + 11 = 0. What is the tens digit of p?
3
Let t = 68 + -18. Suppose a = 3*a - t. What is the tens digit of a?
2
Let i(j) = -j**2 - 7. Let t be i(-5). Let k = -10 - t. What is the units digit of k?
2
Let b(d) = d**3 - 7*d**2 - 4. Let z be b(7). Let n = 9 + z. What is the units digit of n?
5
Let n(s) = 4*s - 1. Let u(m) = 5*m. Let b(o) = -3*n(o) + 2*u(o). Let q be b(3). Let v = q + 12. What is the units digit of v?
9
Let n be 142/2 + -1 + 2. Suppose -y = 3*y - n. What is the units digit of y?
8
Suppose 0 = 4*r - 0*q - 3*q + 280, -4*r + 2*q = 280. Let m be r/(-9) - (-4)/18. Suppose s - 2*g = -0*s + m, 24 = 3*s + 4*g. What is the units digit of s?
8
Suppose 187 = 7*l + 26. What is the tens digit of l?
2
Let h(x) = -x - 5. Let l(r) be the second derivative of r**2/2 - 2*r. Let y(z) = -h(z) + 3*l(z). What is the units digit of y(0)?
8
Suppose -k = -4*m - 4, 3*k = -6*m + m + 80. What is the units digit of k?
0
Let v(x) = x**2 + 5*x - 1. Let y be v(-6). Suppose 0 = -j + 4 + y. Suppose 0 = 3*d - j, -3*o + 4*d = -7 - 17. What is the units digit of o?
2
Let c = -5 - -11. What is the units digit of c?
6
Let v(u) be the second derivative of -u**4/12 + u**2/2 - u. Let m be v(0). What is the units digit of 6*m + -2 + 2?
6
Let f be ((-28)/42)/(2/9). Let h(a) = -a**2 + 3*a - 3. Let g be h(3). What is the units digit of 0 - ((f - g) + -7)?
7
Suppose -5*u + 9 = -4*u. What is the units digit of -12*((-6)/u - 0)?
8
Let m be -9 + 2 - (2 + -2). Let i = -5 - m. What is the units digit of (-10)/3*(-3)/i?
5
Let h = 59 + -6. What is the units digit of h?
3
Let d(y) = y**2 - 6*y. Suppose 0 = x - 6. Let n be d(x). Suppose n = 3*v - 15 - 12. What is the units digit of v?
9
Suppose 8*j + 82 = 9*j. What is the units digit of j?
2
Let j = 337 - 223. Let x = -74 + j. Suppose 6*b - x = b. What is the units digit of b?
8
Let w be 6*4*1/6. Let h = 10 - w. What is the units digit of h?
6
Let h = 3 - 3. Suppose -c - 13 = -4*f, 0*c + 4*c + f - 16 = h. What is the units digit of c?
3
Let w(a) = -a**2 + 6*a - 4. Let p be w(3). Suppose 0 = 3*i - 5*i + 6, p*u = -5*i + 30. What is the units digit of u?
3
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