 is the units digit of 0 - -2 - x*2?
4
Let f = 10 + -4. Let m(a) be the first derivative of -a**4/4 + 7*a**3/3 - 2*a**2 - 3*a - 1. What is the units digit of m(f)?
9
Suppose -5*n + r = 3*r - 80, n = -2*r + 16. Suppose -m + n = m. What is the units digit of m?
8
Suppose 0 = -3*v - 3*z + 12, -5*v - 2*z + 10 = -2*v. Suppose 7 = -v*i + 37. What is the tens digit of i?
1
Suppose 3*n = -2*w + 6*w - 240, -5*n + 265 = 5*w. Suppose 0 = -4*t - v + w, 47 = 2*t + 2*t - v. What is the tens digit of t?
1
Let v(f) = -12 + 7*f - f**2 + 2*f**2 - 3*f**2 + 3*f**2. Let o be v(-9). What is the units digit of (o/(-15))/(2/(-10))?
2
Suppose 3*f + f = -44. Let d = 19 + f. What is the units digit of d?
8
Let b(v) = -v**2 + 4*v + 1. Let x be b(3). Suppose x*o - 40 = 132. What is the units digit of o?
3
Suppose -3*q = -7*q + 84. What is the tens digit of q?
2
Let t(i) = -i**2 + 8*i + 2. Let r be t(8). What is the units digit of 11/r - 21/(-14)?
7
Suppose 17*r - 6*r = 968. What is the units digit of r?
8
Let a = 13 - -3. Suppose o + o - 5*r = 47, 5*r + a = o. What is the tens digit of o?
3
Suppose -3*z + 0*z - 122 = -2*n, 0 = -2*z + 4. What is the tens digit of n?
6
Let k(c) = -c**3 - 5*c**2 + 4*c + 2. Let w(h) = 2*h + 10. Let u be w(-8). Let p be k(u). Suppose 13 = 3*s - p. What is the units digit of s?
9
Let k(l) = -l + 5. Let a be k(-10). Suppose 3*x = 90 + a. What is the units digit of x?
5
Suppose 5*l + 3*z - 47 - 10 = 0, -4*l = 2*z - 44. What is the units digit of l?
9
Let v(j) be the second derivative of j**5/10 - j**3/6 + j**2 + 4*j. What is the units digit of v(2)?
6
Let z(i) = -i**2 + 12*i - 9. Let v be z(11). Suppose u + 19 = 3*y - u, v*y + 5*u = 0. What is the units digit of y?
5
Suppose 0 = -0*x + 4*x - 160. Suppose 3*y - 4*y + x = 0. What is the units digit of y?
0
Let l = 6 - 3. Suppose -l*z + c + 1 + 3 = 0, -2*z = 2*c - 8. What is the units digit of z?
2
What is the units digit of (-1)/(3/(-3))*5?
5
Let n(y) = -10*y - 2. Let f(b) = -21*b - 4. Let j(s) = -4*f(s) + 7*n(s). What is the tens digit of j(3)?
4
Suppose -n + 4*s = 68, n + 0*n - 5*s = -72. Let z = -31 - n. What is the units digit of z?
1
Suppose -5 = -3*l + 4*r - 31, 0 = 4*l + 2*r + 42. Suppose 3 + 0 = q, -q = 2*m + 7. Let n = m - l. What is the units digit of n?
5
Let v(f) = -f + 3. Suppose -5*l + 0*l = -25. Suppose -l*x = 6 + 29. What is the tens digit of v(x)?
1
Let d = 311 + -221. Suppose 0*t + d = 2*t - 4*b, -15 = 5*b. What is the tens digit of t?
3
Suppose -y + 88 = 2*b + 3*y, 5*b + y - 256 = 0. Let j = b + -21. What is the tens digit of j?
3
Let s = 7 - 1. Let m be 1/(3/s) + 1. Let i = m - -7. What is the tens digit of i?
1
Suppose -f + 29 + 21 = 0. What is the tens digit of f?
5
Let b(i) = i - 3. Suppose -k + 3*q = k + 5, 0 = 3*k + 2*q - 25. Let p be b(k). What is the units digit of p + (12 - (-2 - -1))?
5
Let t be 6/3 - 4 - -2. Suppose t = 2*d - 4 - 2. What is the tens digit of (6/(-4))/(d/(-22))?
1
Let r(b) = b**2 + b. Suppose 3*o = -2*d - d + 9, -5*d = 4*o - 11. Let z be r(d). Let w = z - -1. What is the units digit of w?
1
Let q = -2 + 1. Let y be (-3)/((-6)/16) + q. Let p = y - 4. What is the units digit of p?
3
Suppose 3*g - 8*g = -120. What is the tens digit of g?
2
Let t = -13 - -34. What is the units digit of 280/t + (-2)/(-3)?
4
Let m(z) = -z**2 + 6*z + 2. Let y(s) = 2*s**2 - 2. Let q be y(-2). Let f be m(q). Suppose -4*n + 2*g + 4 = -6*n, f*g + 3 = -3*n. What is the units digit of n?
1
Suppose -o = -0*o - 4. Let k be 1*(-28)/8*2. What is the units digit of o/k*14/(-4)?
2
Suppose 216 = 5*m - 14. What is the tens digit of m?
4
Suppose 0 = -2*z + 3*t + 69, -3*z = -4*t - 31 - 74. What is the tens digit of z?
3
Suppose 5*b = 240 - 0. What is the units digit of b?
8
Let p(k) = k - 4. Suppose -3*l = -4*g + 14 + 19, -5*g = 2*l - 24. Let t be p(g). Suppose t*r = -5*h + 20, h = -5*r + 3 + 1. What is the units digit of h?
4
Suppose -5*w - 125 = -3*h, -2*w - 113 = -5*h + 2*h. What is the units digit of h?
5
Let b(f) = f + 5. What is the tens digit of b(11)?
1
Let l = 9 - 13. Let j = l + -18. What is the units digit of 1/(j/(-10) + -2)?
5
Let l(w) = w - 6. Let c = -6 - -11. Let m be l(c). Let i = 2 - m. What is the units digit of i?
3
Let i(u) = -u**3 - 3*u**2 - u - 2. Let f be i(-3). Let c = f - 1. Suppose -2*s = -c*s - 20. What is the units digit of s?
0
What is the units digit of -1 + 875/20 - (-1)/4?
3
Let z = 112 - 31. What is the units digit of z?
1
Let y be 0 + 1 - (4 - 0). Let h(k) = 5*k**2 - 2*k + 1. Let x be h(1). Let z = y + x. What is the units digit of z?
1
Let w = 36 - 3. Let f = w - 14. What is the tens digit of f?
1
Suppose -f = -3*x + 3*f - 1, -x = 4*f - 21. Let m(n) = n + 5. Let l be m(x). Let w = 21 - l. What is the units digit of w?
1
Let b(p) = 7*p**2 - 2*p. What is the units digit of b(-3)?
9
Let i = 0 - -3. Let g be -7 - (-1 + i - 5). Let h = g - -16. What is the units digit of h?
2
Let m = 9 + -4. Suppose 0 = -m*d + d + 28. What is the units digit of d?
7
Let z = 116 - 77. What is the tens digit of z?
3
Suppose 3*t = 4*q - 27 + 2, -t + 45 = 4*q. What is the units digit of q?
0
Suppose 5*f + 0 = -20. Let x = f - -40. What is the tens digit of x?
3
Let j(x) = -52*x + 19. What is the tens digit of j(-5)?
7
Suppose -32*x + 1254 = -26*x. What is the units digit of x?
9
Suppose x = 3*z + 1 - 10, x + 2*z + 4 = 0. What is the units digit of (-10 + 13)*(-52)/x?
6
Let i = -2 - 2. Let p = i - -14. What is the tens digit of p?
1
Suppose 2*i = -2*i - 20. Let q be (-2)/i + 84/15. Let t = q - 4. What is the units digit of t?
2
Suppose -2*z + 2*g + 2 = -0*g, 11 = 3*z - g. Suppose 0*t = z*t, -4*v = -4*t - 16. Let y(i) = -i**2 + 5*i + 1. What is the units digit of y(v)?
5
Let k(n) = 4*n**2 + 2*n + 4. Suppose 0 = -2*m - 0*m + 3*c - 21, -4*m - c = 7. Let a be k(m). Let h = -20 + a. What is the units digit of h?
4
Let p = 22 - -83. What is the hundreds digit of p?
1
Suppose -16 = 4*x - 4*t + 12, -3*t = 3*x + 3. Let o(c) = c**3 + 5*c**2 + 2*c - 5. Let m be o(x). What is the units digit of ((m + -1)/2)/1?
1
Let y = 21 + -10. Let a = 19 - y. Suppose 0 = 2*i - 0 - a. What is the units digit of i?
4
Let u be 9/27 + (-268)/(-6). What is the tens digit of u/3 + 0 + 0?
1
Let b(p) be the first derivative of -4/3*p**3 - 2 + 4*p - 1/2*p**2 - 1/4*p**4. What is the units digit of b(-4)?
8
Let c = 11 - 6. Let a(q) = -c - 11*q - 7 + 3 - q**2. What is the units digit of a(-9)?
9
Let x(s) = -s**2 + 11*s. Let t(o) = -o**2 + 10*o - 9. Let j be t(8). What is the units digit of x(j)?
8
Let h(w) = w**3 - 8*w**2 + 11*w - 8. Let c be (-1)/(4/(-14))*2. What is the units digit of h(c)?
0
Let c(p) be the second derivative of p**3/3 + 2*p. What is the units digit of c(1)?
2
Suppose 0*i = i + 4*r - 66, -3*r + 245 = 5*i. What is the units digit of i?
6
Suppose -2*i = 2*i - 92. Let u = i - 5. What is the units digit of u?
8
Suppose 2*v - 93 = -v - 2*s, -120 = -4*v - 4*s. What is the tens digit of v?
3
Suppose 4*j - 40 = 4*o, 0 = 5*j - 2*j + 4*o - 9. Suppose 5*i = 5*n + 35, -4*i + j = -3*i - 5*n. What is the units digit of i?
7
Let y(z) = z. Let x be y(5). Let w = -1 - x. What is the units digit of ((-7)/3 - -1)*w?
8
Let r(s) = 2*s**2 - 4*s - 5. What is the units digit of r(6)?
3
Let k = 82 - 20. What is the units digit of k?
2
Let o(w) be the third derivative of w**5/30 - 11*w**4/24 - w**3 - 7*w**2. What is the tens digit of o(8)?
3
Suppose 3*q - 2*q = p, -4*p + 14 = 3*q. Suppose -4*z + 44 = -4*k, -1 + p = -k. What is the tens digit of z?
1
Let l(f) = -f**3 - 23*f**2 - 9*f - 30. What is the hundreds digit of l(-23)?
1
Let h = 7 + 1. Let r = 16 + h. Suppose -4*k + r = 4, -3*z = 3*k - 45. What is the units digit of z?
0
Suppose 3*j + 6 = 0, -3*t + 125 = -3*j - 178. What is the units digit of t?
9
What is the units digit of 6*(-232)/(-36) - 2/(-6)?
9
Suppose 0*k + 3*k = 6. Suppose -12 = -4*b - q, 4*b - 23 - 1 = k*q. Suppose 2*r - b = -0*r. What is the units digit of r?
2
Suppose 4*r + t - 291 + 79 = 0, 0 = -3*t. What is the units digit of r?
3
Suppose t - 2*t = -k + 38, 4*k - 5*t = 147. Suppose 4*b + 5*u - 92 = 0, 0 = 5*b + 4*u + k - 158. What is the tens digit of b?
2
Suppose -l = 4*k - 33, 2*l + 2 = -4. Suppose -y = 3*d - 3*y - 3, -d = 2*y - k. What is the units digit of d?
3
Suppose 0 = -2*k - 4*f - 3 + 11, -3*k =