*w + 0*w = -42. Let i = 28 - d. What is the units digit of i?
1
Suppose -6*d + 15*d = 423. What is the units digit of d?
7
Let s(l) = -l**3 + 4*l**2 + l - 4. Let z be s(4). Suppose 4*n + z*n - 8 = 0. Suppose 7 = n*q + g, -2 = 2*g - 8. What is the units digit of q?
2
Suppose -f + 5*b - 17 = 0, 4*f - 2*b - 1 = 3. Suppose k + f*n - 18 = 22, k - 15 = 2*n. Suppose -p = 4*p - k. What is the units digit of p?
5
Suppose -3*n = 6, -3*m + n + 125 = -0*n. What is the tens digit of m?
4
Let h = -180 - -384. What is the tens digit of h?
0
Suppose 0*r + k - 2 = -3*r, 5*r - 3*k = 22. Suppose r*t + 110 = 7*t. What is the tens digit of t?
2
Suppose 0 = -2*l + 5*a - 20, -2*l + 6*l + 14 = -3*a. What is the units digit of l/(10/(-16)) + 1?
9
Let d(a) = a - 6. Suppose -3*r + 6 = -2*r. Let x be d(r). Suppose 2*b = -x*b + 8. What is the units digit of b?
4
Let l(b) = b**3 - 3*b**2 - 5*b - 12. What is the tens digit of l(5)?
1
Let u(o) be the third derivative of -o**6/120 - 7*o**5/60 - o**4/12 + 5*o**3/3 + 3*o**2. What is the tens digit of u(-7)?
2
Let b = 7 + -2. Suppose -24 = -4*a + 3*a - 3*z, 0 = b*a - 3*z - 84. What is the units digit of a?
8
Let r(i) = 2*i - 4. Let s be r(4). Suppose 0 = g - s - 12. What is the tens digit of g?
1
Let s(w) be the first derivative of -w**2/2 - 5*w - 3. What is the units digit of s(-12)?
7
Suppose 3*m = m + 2*z + 28, 2*m - z = 26. What is the tens digit of m?
1
Let f(h) = 9*h**2 - h. Let t(l) = l - 1. Let x = 6 - 6. Let p be t(x). What is the units digit of f(p)?
0
Let c = -17 + 39. Suppose -2*x + 23 = 5*k, -2*k - 2*x = 2*x - c. What is the units digit of k?
3
Suppose 19 = 2*q + 4*t + t, 9 = 3*q + t. What is the tens digit of ((-3)/q)/(3/(-108))?
5
Let n(b) be the first derivative of -b**4/4 + 5*b**3/3 + 2*b**2 - 3*b - 6. What is the tens digit of n(4)?
2
Let f be 128/(-6) + 1/3. Let k = f - -29. What is the units digit of k?
8
Suppose -p - 87 = -2*u, -4*p + 158 = 3*u - 0*p. What is the tens digit of u?
4
Let g(a) = a**2 - 7*a - 2. What is the tens digit of g(14)?
9
Suppose 2*m - 15 = -3*m. Suppose 1 = 2*l - m. Suppose l*a = 7*a - 15. What is the units digit of a?
3
Suppose 5*b + 19 = 3*q, -2*q + 3*b = 2*b - 22. Suppose 32 = -3*w - w. Let h = w + q. What is the units digit of h?
5
Let s(b) be the first derivative of -b**2/2 + 5*b + 2. Let k be s(8). What is the units digit of ((-2)/4)/(k/6)?
1
Let a = 7 + -2. Let t(h) = h + 0*h - a + h. What is the units digit of t(6)?
7
Let r(b) = -b**3 + 10*b**2 + b - 9. What is the units digit of r(10)?
1
What is the units digit of -3 - (-5)/((-15)/(-84))?
5
Suppose -11*u = 498 - 2775. What is the units digit of u?
7
Let u(f) = 22*f**2 + f + 1. Let x = -10 - -9. Let n be u(x). Suppose 2*z - n = 16. What is the tens digit of z?
1
Let z = 51 + -45. What is the units digit of z?
6
Let a(l) = 4*l - 3. Let t(b) = b - 1. Let x(r) = a(r) - 5*t(r). What is the units digit of x(-5)?
7
Let r be 30 - (2/(-2))/1. Let f = r + -16. What is the units digit of f?
5
Let p be 4/(-14) - 316/(-28). Let c = -6 + p. Suppose -c*r + 2*r = -9. What is the units digit of r?
3
What is the units digit of (-4)/(-34) + 4*773/17?
2
Let c(m) = -132*m + 2. Let h be c(3). What is the tens digit of h/(-14) - (-4)/(-28)?
2
Suppose 9 = 5*o - 1. Let p = 1 + o. What is the units digit of p?
3
Let n(p) = -p**3 - 3*p**2 - 2*p - 4. Let u be n(-3). What is the tens digit of u*(-38)/(-4) + -3?
1
Suppose 25 = 26*t - 31*t. What is the tens digit of (-3)/t - 828/(-20)?
4
Let i(u) = u**3 - 2*u**2 + u - 5. What is the units digit of i(4)?
1
Let c = -89 - -32. What is the units digit of 54/4*(-152)/c?
6
Let q(c) = 3*c - 5*c**2 + 0*c + 2 + 3*c**2. Let r be q(3). Let l = r + 15. What is the units digit of l?
8
Suppose 3*k = -3*p, -5*k - 5*p - 12 = -6*k. Let r(u) = -1 - 2 + u**2 + u**k + 3*u. What is the units digit of r(-3)?
6
What is the tens digit of 72 - (1 - 0)/(2 + -1)?
7
Let y = 30 - 20. Suppose -3*r - 1 - 11 = 0. Let q = y + r. What is the units digit of q?
6
Let w be (1 - 3) + 22 + 3. Suppose -2*j - 8 = 2*j, -3*v + w = -j. What is the units digit of v?
7
Let v be 170/5*2/1. Suppose -2*b = -5*i - 32, -5*b + 3*i + 50 = -v. What is the tens digit of b?
2
Suppose 2*w - 6 = -2. Suppose 4*s + 2*q - 38 = 0, 2*q + 7 = -w*s + 21. Suppose -m + s = m. What is the units digit of m?
6
Let r(p) = -4*p - 5. Let d be (-1 + (-18)/(-8))*-4. What is the units digit of r(d)?
5
Suppose -8 = -3*c + 7. Let l be (-1)/1*(-41 - -1). Suppose c*n = n + l. What is the tens digit of n?
1
Suppose 4 = -n - 2. Let d(c) = -c - 6. Let g be d(n). What is the units digit of 6 + 3 + (-2 - g)?
7
Let j(s) = -s**2 + 19*s - 5. Let m be j(14). Let y = m + -35. What is the tens digit of y?
3
Let t(l) = l**3 - 4*l**2 - 2*l + 9. What is the units digit of t(6)?
9
Let g = -4 - -4. Suppose g*n = -5*n - 2*u + 82, -u = 2*n - 33. What is the tens digit of n?
1
Let u(t) be the first derivative of 2*t**3 - 2*t**2 - 3*t - 1. What is the tens digit of u(-2)?
2
Let t = 63 + -45. Let p = -6 + t. What is the units digit of 3/2*40/p?
5
Let d(c) = 2*c - 14. Let a be (-84)/(-8) + 2/4. What is the units digit of d(a)?
8
Let w be (-28)/(-6)*(-12)/4. Let m = w + 20. What is the units digit of 4*(0 - (-9)/m)?
6
Suppose 7*o = 12*o + 90. What is the units digit of (-2)/(-2)*1 - o?
9
Suppose 43*u = 40*u + 72. What is the tens digit of u?
2
Suppose 11 = -t + 5*x, -3*x + 2 = -0*t + 4*t. Let j(y) = 20*y**2. What is the units digit of j(t)?
0
Suppose 7*h - 1 = -3*m + 2*h, 5*h = -2*m - 6. Let v = m - 5. Suppose 20 = v*k - 0*k. What is the tens digit of k?
1
Suppose -9*r + 30 = -3*r. Suppose r*n - 110 = 3*n. What is the tens digit of n?
5
Let r(w) = -w**3 + 4*w**2 - 2*w. Let i be r(3). Let h(x) = -2 + 4 + 2*x + 0 - i*x. What is the units digit of h(-5)?
7
Suppose -5*z = 2*n - n - 13, 18 = 4*z - 3*n. Suppose -10 = x - z*x. What is the units digit of x?
5
Suppose -3*i = -16 - 11. Let t(l) be the first derivative of -l**4/4 + 10*l**3/3 - 9*l**2/2 + 6*l + 1. What is the units digit of t(i)?
6
Suppose -10*i + 1374 = -106. What is the tens digit of i?
4
Suppose -20*b + 3150 = -2*b. What is the hundreds digit of b?
1
Let g be 2/((2/(-1))/(-4)). What is the units digit of 81/6 - 6/g?
2
Let t = -39 + 14. Let q = t - -74. What is the units digit of q?
9
Let f(k) = -3*k - 8. Let a be f(-6). Suppose -40 = -2*j + a. What is the units digit of j?
5
Suppose 2*z = 5*u + 10, 5*z - 55 = -3*u + 32. What is the units digit of z?
5
Suppose 2*s + 2 = 5*o + 8, -3*o = 3*s + 12. What is the units digit of 27 + (-4)/o + -2?
7
Let o(d) = -5*d - 12. What is the units digit of o(-14)?
8
Suppose 3*u = -2*n + 29, -u - 4*n = 1 - 24. What is the units digit of u?
7
Let q(j) = -j + 1 + 1 - 1. Let w(d) = 2*d - 3. Let m(o) = -6*q(o) - 2*w(o). What is the units digit of m(3)?
6
Let g = 16 - 14. What is the units digit of g/(-7) - (-1230)/42?
9
Let n = -3 - -6. Suppose q - 24 = n*t, -t + 11 = 4*q + 4*t. What is the units digit of q?
9
Let n(b) = -b + 6. Let s be n(5). What is the units digit of s*5*6/5?
6
Suppose 47 = k - 3*g, 2*g + 0*g - 174 = -4*k. Suppose 0 = 2*c + 3*v - 4, 4*c + 4 = 2*v + k. What is the units digit of c?
8
Suppose -3*c + 2*c = 4*d - 157, 0 = -3*d + c + 109. What is the units digit of d?
8
Suppose 0 = -27*t + 29*t - 76. What is the tens digit of t?
3
Let r = 50 + -5. Suppose -3*b - r = -4*g, 5*g = 2*b + 8 + 50. What is the tens digit of g?
1
Suppose -5*s + 3*h + 38 = 2*h, -5*s = h - 42. What is the units digit of s?
8
Suppose -t = -2*n - 1, 0*t + 2*t - 9 = -3*n. Suppose -4*l = 5*h - l - t, -4*h + 2*l + 20 = 0. What is the units digit of h*((-15)/(-9) - -1)?
8
Let j(q) = -q**2 - 3*q. Let x be j(-3). Suppose x = -4*r + r + 42. What is the tens digit of r?
1
Suppose 3*d - 12 = -0*d. Let n = 26 + 4. Suppose 2*s - d = n. What is the tens digit of s?
1
Let n(k) = 9*k**2. Let l be 1 - (0 + -2 + 4). Let h be n(l). What is the units digit of (8/10)/(h/90)?
8
Let d(j) = j**2 - j. Let o(r) = -1. Let m(y) = d(y) + o(y). Suppose 0 = q + 2*q - 9. What is the units digit of m(q)?
5
Let c(t) = 3*t**2 + t. Let x be c(-2). Suppose -2*y = -x, 0 = 4*p + y - 35 - 2. What is the units digit of p?
8
Let z(n) = -2*n**2 - 35*n - 18. What is the units digit of z(-15)?
7
Suppose 3 = f, 3*q - f = f + 120. What is the units digit of q?
2
Suppose 2*b = 