-r + 6. Let s(o) = -o**2 + 6*o + 6. Let u be s(r). Suppose 0*q + 2*q - u = 0. What is the units digit of q?
3
Let g(v) = 2*v**3 + v**2 - 4*v. Let u be (-9 + -3)/(-2) - 3. Let a be g(u). Suppose -19 = 4*x - a. What is the units digit of x?
8
Let m = 8 + -8. Let h = m - -1. Suppose -6*j + 5*j = -h. What is the units digit of j?
1
Let x be (-679)/35 + (-3)/5. Let d = x + 28. What is the units digit of d?
8
Suppose 3*w + o - 8 = 6*w, -5*w - 20 = -3*o. Let t be 2 - (-1 - 2 - w). Let x = 10 - t. What is the units digit of x?
6
Suppose 5*d - 56 - 59 = 0. What is the tens digit of d?
2
Suppose 0 = 5*m - 6 - 4. Suppose -m*y + 5*j = -22, y + 2*j - 29 = -0. What is the units digit of y?
1
What is the tens digit of 188/6*(-9)/(-6)?
4
Let q(y) = y - 2. Suppose -s + 20 = -0. Let x be (s/8)/((-2)/(-4)). What is the units digit of q(x)?
3
Suppose -1 + 9 = -2*c. What is the units digit of -1 + (c - -30) + 4?
9
Let f(d) = -5*d - 2. Let m be f(2). Let i be -69*(1 - m/(-9)). Suppose -3*g + 8 = 2*r - i, 15 = g - 4*r. What is the tens digit of g?
1
Suppose d = -3*g + 116, -3*g + 7*d = 12*d - 124. What is the tens digit of g?
3
Let m be 3 - 1*(27 - 2). Let x = -1 - m. What is the tens digit of x?
2
Suppose -2*w - 2*w - 304 = -5*h, 276 = 4*h + 5*w. Suppose -2*v - 4*p = 3*v - 96, h = 3*v - 4*p. What is the units digit of v?
0
Suppose 3*m + 0*u - 483 = 2*u, -667 = -4*m - 5*u. What is the tens digit of m?
6
Let f(r) = -r**2 + 16*r - 7*r + 2 - 5. Suppose -3*k = -5*w - 39, 15 + 0 = -5*w. What is the units digit of f(k)?
5
Suppose 5*h - 8 = m + 14, -5*m = h - 20. Suppose 4*f + 22 = 3*d, h*f + 2*d = -2*d - 12. Let b(p) = -p + 2. What is the units digit of b(f)?
6
Suppose 2*t + 4*k - 92 = 0, -263 = -2*t - 3*t + k. Let u = t - 36. What is the units digit of u?
6
Let c(j) = -54*j - 3. What is the units digit of c(-5)?
7
What is the tens digit of 71 + 1 + (-1 - 0)?
7
Let r(x) = x - 4. Let v be r(3). Let b = 13 + v. What is the units digit of b?
2
Let x = 3 - 1. Suppose 4*q - 46 = x*q. What is the tens digit of q?
2
Suppose 18 = -5*t + 4*h, -3*t + h = -2*t + 3. Let q be ((-16)/t)/((-8)/(-12)). Suppose -6 = -q*g + 2. What is the units digit of g?
2
Let t(u) be the second derivative of -u**3/6 + 9*u**2/2 - u. Let a(z) = -z**2 - 7*z + 6. Let o be a(-7). What is the units digit of t(o)?
3
Suppose 0*c - 3*c = -6. Suppose a = -h + 22, 0 = -c*h + 5*a + 2 + 7. What is the tens digit of h?
1
Suppose -21 = 5*t - 211. What is the units digit of t?
8
Let a(w) = w**2 + 11*w + 23. What is the units digit of a(-11)?
3
What is the tens digit of (-4)/(-2)*(-3 + 16)?
2
Let u(h) = 3*h - 4. Let n be (-1)/4 + (-9)/(-4). Suppose -26 = -n*b + 4*d, 0 = -2*b + d + 11. What is the units digit of u(b)?
5
Let s(x) = -8*x**3 - 3*x**2 + 6. What is the units digit of s(-2)?
8
Let z be 1 + (-1 - 9/(-3)). Suppose -22 = 5*s + 5*v - 2, 0 = -4*s - z*v - 12. Suppose s*j + 5*j = 15. What is the units digit of j?
3
Suppose -3*j = 2*j + 25, -4*j + 148 = 4*k. Suppose 3*l - k = -0*l. What is the units digit of l?
4
Let l = -2 - 1. Let v = -1 - l. Suppose -5 = o + v*q, 4*q + 10 = 3*o - 5. What is the units digit of o?
1
Let k = -147 + 274. What is the tens digit of k?
2
Let i(a) = 5*a - 4*a - a**2 + 3 + 7*a. What is the units digit of i(6)?
5
Let v = -195 + 338. What is the units digit of v?
3
Let q = -4 - -6. Let y be -10*(0 + 4/q). Let u = -13 - y. What is the units digit of u?
7
Suppose 2*l - 120 = -l. Suppose 3*m - m = l. Suppose a = -a + m. What is the units digit of a?
0
Let y(s) = s - 5. What is the units digit of y(11)?
6
Suppose -2*h = -4*h - 2. Let v(q) = 7*q**2 + q. Let s be v(h). What is the units digit of (s/10)/(2/10)?
3
Let c be (6/8)/(4/16). Suppose 4*j - 4*n - 72 = 0, -4*j + 80 = -5*n + c*n. What is the units digit of j?
2
Let c = 299 + -168. What is the hundreds digit of c?
1
Let a(i) = -2*i**3 - i - 1. Let q be a(-1). What is the units digit of q/8 + 142/8?
8
Let w(v) = -9*v - 1 + 0 + 3. What is the units digit of w(-2)?
0
Suppose -2*x - 2*x = -w + 12, 4*x + 8 = 0. Let a(l) = w*l - 2 + 5*l - 5*l. What is the units digit of a(2)?
6
What is the tens digit of (216 + 0)*15/20?
6
What is the units digit of (12/16)/((-3)/(-28))?
7
Let j = 6 - 1. Suppose -48 + 14 = -3*k - 4*h, j*h - 4 = -k. What is the units digit of k?
4
Let z be -2*(1/1 + 1). What is the units digit of z/18 + 330/27?
2
Let q be (19 - 1)*16/12. Let c = q - 3. What is the units digit of 58/5 + c/(-35)?
1
Let g(z) = -14*z + 15. What is the units digit of g(1)?
1
Suppose 4 = 4*k - 4. Suppose k*d - 17 = 19. What is the tens digit of d?
1
Let r = -12 - -14. Suppose -r + 20 = 2*f. What is the units digit of f?
9
Let b be ((-496)/20)/((-6)/15). What is the units digit of ((-3)/2 - -2)*b?
1
Suppose -5*n = -15, -5*u - 3*n + 180 = 2*n. What is the tens digit of u?
3
Suppose 4*w - w - 612 = 0. Suppose 152 = 3*c + z, 0 = 5*c - 4*z - w - 38. What is the tens digit of c?
5
Let q(p) = -p**2 + 11*p. Let x be q(11). Let l = 2 + x. What is the units digit of l?
2
Let c(t) = t**3 + 8*t**2 - t. Let q be c(-8). Suppose s + 2 - q = 0. Suppose -j - 9 = -2*f, f - 4*j - 9 - s = 0. What is the units digit of f?
3
Suppose -5*n + z + 4*z = -25, n + 5*z - 5 = 0. Suppose -9 = 3*c + n*a, -3*a - 6 = -a. What is the units digit of c?
2
Suppose -7 = d - 4. Let r be d/2*(7 + -81). Suppose -4*g + r = 5*x, -2*g = -x - g + 24. What is the units digit of x?
3
Let i(j) be the third derivative of j**5/30 - j**4/24 - j**3/2 - j**2. What is the units digit of i(-3)?
8
Suppose -3*s - 2*p + 58 = 0, 2*s + 2*s - 64 = 4*p. What is the tens digit of s?
1
What is the units digit of (-3 - 0)*(-15)/9?
5
Let j(w) = 81*w**2 - w. What is the tens digit of j(-2)?
2
Let i be -1 + 1 - (-2 + 3). Let a = 2 - i. Let p = 8 - a. What is the units digit of p?
5
Let j = 236 - 101. What is the tens digit of j?
3
Suppose -5*t + 121 = -104. What is the units digit of t?
5
What is the tens digit of 781/5 + 2*6/(-60)?
5
Let h(k) = -2*k + 14. Let o be h(5). Suppose -o*b - 106 = -6*b. What is the units digit of b?
3
Suppose 5*z - 2*z - 6 = 0. Suppose -5*t = -3*y + 24, -t - 6 = -3*y + 6. Let u = y + z. What is the units digit of u?
5
Let z be 12/(-18) - 110/(-3). Suppose 4*w = -3*i + 15 + 21, 0 = 3*i + 2*w - z. What is the units digit of i?
2
Suppose 0 = 2*w + w - 12. Suppose -p - 9 = 3*f - w*p, -5*f + 15 = p. What is the units digit of f?
2
Suppose -2*r - c = r - 122, -5*c = -4*r + 169. What is the units digit of r?
1
Suppose -33*k = -29*k + 36. Suppose 20 = -d - 0*d. What is the units digit of d/(-3) - 3/k?
7
Let q = 125 - 30. What is the units digit of q?
5
Let i(r) = -11*r + 10. What is the units digit of i(-2)?
2
Let a(y) = -y**3 + y**2 - 2. What is the units digit of a(-2)?
0
Let d = 1 - -3. Suppose -29 = 3*m + k, 2*m = 5*k - k + d. Let z = m - -13. What is the units digit of z?
5
Suppose 7*p - 3*p = 20. Suppose -2*x = -4*x + 8, p*u + 4*x - 46 = 0. Suppose 7*o = u*o + 2. What is the units digit of o?
2
Suppose 2*c = -5*i - 0*i + 9, 2*i - 5*c - 21 = 0. Suppose -w + 12 = -2*x, i*x - 1 - 2 = 0. What is the tens digit of w?
1
Let i(u) = 17 - 16*u**2 + 15*u**2 - 2. What is the tens digit of i(0)?
1
Suppose 5*m - 9 - 31 = 0. Let i be 3 + -4 + 5/1. Suppose -i*l - 32 = -m*l. What is the units digit of l?
8
Let u(p) = p**2 + 4*p - 3. Let v be (9/6 + 0)*-4. What is the units digit of u(v)?
9
Let j = 12 - 9. What is the tens digit of (-56)/(-12)*j - 0?
1
Suppose 0 = 4*a - 3*a. Suppose -2*v - 2 + 6 = a. Suppose 0 = -2*s + 3*g + 6, 2*s + 0*s = -v*g + 16. What is the units digit of s?
6
Suppose 0 = o - 3*o + 56. What is the units digit of o?
8
Let k(z) = 6*z**2 - 3*z + 1. What is the tens digit of k(3)?
4
Suppose 0 = -4*j, -5*b + 2*j - 7*j = 10. What is the units digit of (b - 0) + (-20)/(-4)?
3
Suppose -4*i + 650 - 38 = 0. What is the hundreds digit of i?
1
Suppose 0 = -3*q + y - 19 + 93, 3*y + 38 = q. What is the units digit of q?
3
Let u(d) = d**2 - 2*d - 5. Let a be u(4). Suppose a = -p, -5*p + 5 = -4*o - 8. Let i(m) = -m**3 - 8*m**2 - 7*m + 2. What is the units digit of i(o)?
2
Let p(x) = x - 1 - x - 3*x. What is the units digit of p(-1)?
2
Suppose 3*g + d - 77 = -0*g, -2*g - 5*d + 34 = 0. Suppose -4*t + g = -t. What is the units digit of t?
9
Let y be (-132)/(-110)*5/2. Suppose 2*h + 0 = 6. Let o = y + h. What