f -21*4/(-12)*1?
7
Suppose -192 = a - 5*a. Let q = 68 - a. What is the units digit of q?
0
Let q be -1*(-1 - (3 - -14)). Let k = q - -14. What is the units digit of k?
2
Suppose 385 = -18*q + 25*q. What is the tens digit of q?
5
Suppose 2*o + 5*j + 50 = 3*o, -4*o + 108 = 3*j. What is the tens digit of o?
3
Let q be 1 - -1 - -1 - -2. Suppose 3*a = 3*r - 6, 5*r - 16 - 14 = -q*a. What is the units digit of 1 + 7 + (a - 4)?
6
Suppose 35 = m + 5. Suppose -3*x = -m - 0. What is the units digit of (-4)/x + 74/10?
7
Suppose 3*x - 9 = 3. Suppose -x*j = -16 - 20. Let l = j - -1. What is the units digit of l?
0
Suppose -3*i + 37 = -50. Let x = -16 + i. Suppose -y = 3*k - 17, -2*y = 2*y + k - x. What is the units digit of y?
2
Suppose -3*z = -3*p - 0*p - 126, 3*z - 147 = -4*p. What is the tens digit of z?
4
Let k(f) = -2*f - 1. Let c(g) = -g - 1. Let d(h) = -5*c(h) + 3*k(h). Let i be d(-2). What is the units digit of (2 - i)/(-1)*2?
4
Let t(a) = 3*a**2 + 4*a - 2. Let x be t(-4). Let k = x + -9. What is the units digit of k?
1
Let y(w) = w**2 + 2*w - 7. What is the units digit of y(-11)?
2
Suppose -2*i - 2*h + 1488 = 2*i, -2*i - 4*h = -744. What is the units digit of i?
2
Let f(k) = -k - 2. Let i be f(10). Let b = 21 + i. What is the units digit of b?
9
Let z(v) = 7*v**2 - 1. Let u be z(-1). Suppose 3*p + 0*p = u. What is the units digit of 2 - (1 - (0 + p))?
3
Suppose -10*g = -928 - 402. What is the units digit of g?
3
Let b(z) = 3*z**2 - 1 - 3 + 0 + z**2. What is the units digit of b(-3)?
2
Let l(k) = -129*k - 1. Let f be l(-1). Suppose 3*s + s = f. What is the tens digit of s?
3
Suppose 5*j - 4*b + 68 = 0, -2*b = 3*b - 10. Let f be (3/2)/(9/j). What is the units digit of (0 - -2) + f + 7?
7
Let l be 6/27 - (-88)/9. Let w = 27 - l. What is the tens digit of w?
1
Let t(h) = h**3 - 4*h**2 - 3*h + 6. Let z be t(4). Let b be (0 - -1)/(-3)*z. Suppose -3*q = b*a - 11, -2*a + 7 = q - 2. What is the units digit of q?
1
Suppose 0 = -2*q - f + 210, 5*q + 5*f - 2*f = 524. What is the tens digit of q?
0
Let f = -10 - -19. Suppose -3*t = 3*a + f, 4*t + 3*a + 6 + 1 = 0. Suppose -10 = -4*p - v, t = 3*p - 4*v + 2*v. What is the units digit of p?
2
Let f(v) = 4*v - 8. What is the units digit of f(4)?
8
Let g(x) = 3*x - 1. Let i(j) = j**2 + 5*j - 6. Let v be i(-6). Suppose -4 = -t - v. What is the units digit of g(t)?
1
Let o(a) = a - 6. Let n be o(7). Let u(i) = -n + i**3 + 3*i**2 - 1 - 2*i**3. What is the units digit of u(2)?
2
Let b(n) be the first derivative of n**4/4 + 7*n**3/3 + n**2/2 + 9*n - 18. Suppose 3*c + 3*q + 13 = q, -2*c = -5*q + 34. What is the units digit of b(c)?
2
Suppose -5*m + 2*m = 0. Suppose 3*k + m*k = 0. Suppose 5*b - 4*g + 3*g - 40 = k, 0 = 2*b + g - 9. What is the units digit of b?
7
Suppose -5*g = 4*a - 23, -2*a = g - 0*a - 7. Suppose -g*j = 2*j - 80. What is the tens digit of j?
1
Suppose -3*n + 9 = w, 3*n - 33 = -5*w - 0. Suppose 5*g + 10 = -r - w, -4*g - 20 = 0. What is the units digit of r?
9
Suppose 0 = 2*z - 60 + 6. What is the units digit of z?
7
Let r(z) = -z**2 + z. Let x be r(1). What is the units digit of 1*19 - (-3 + x)?
2
Let z = -9 + 15. Let j = z - -3. Let t = -2 + j. What is the units digit of t?
7
Let v(z) = -2*z + 6. Let p be v(3). Suppose 0 = 5*n - 0*n - 55. Suppose -3*g + y = -n, -4 = -4*g + 4*y - p. What is the units digit of g?
5
Let m(k) = k**3 + 2*k**2 + 3*k + 1. Let r be m(-3). Let a = -8 - r. What is the units digit of a?
9
Suppose 2*q = 4*i + 442, 0 = -4*q - 13*i + 10*i + 895. What is the units digit of q?
3
Let r(s) = s + 7. Let t be r(-7). Suppose 3*i - 184 + 49 = t. What is the units digit of i?
5
Let v be (-2)/(-1 + 3)*-5. Suppose -4*s - 2*x = 2, -27 = -4*s + 3*s + v*x. What is the units digit of s - 2/(-4)*2?
3
Let c = 15 - 9. Suppose -c*r + 10 = -r. Suppose r*w + 0*w - 18 = 0. What is the units digit of w?
9
Let j(b) = b**3 - b**2 + 2*b + 2. Let s be j(0). Suppose -s*q + 4*q - 64 = 0. What is the tens digit of q?
3
Let t = -77 - -46. Let x = t + 52. What is the units digit of x?
1
Suppose -3*f + 32 + 13 = 4*q, -q + 3*f = -15. What is the units digit of q?
2
Suppose -15 - 17 = -4*a. Let x = a + -6. Suppose 3*u + u - 26 = -y, 2*y + x*u = 28. What is the tens digit of y?
1
Let g(y) = 2*y**2 - y + 2. What is the tens digit of g(-6)?
8
Let b = -10 + 6. Let q(v) = -v**2 - 4*v. Let m be q(b). Suppose -8 = -2*c, -g + c + 6 = -m. What is the units digit of g?
0
Let r be (485/30)/((-1)/(-6)). Let y = r - 54. What is the units digit of y?
3
Let d(j) = -1 + 0 + 10 + j**2 + 7*j. Let o be d(-6). Suppose 2*f = -4*w + 6, 0 = -2*f + o*w - w + 18. What is the units digit of f?
7
Let v(i) be the third derivative of -5*i**4/24 - 7*i**2. What is the units digit of v(-7)?
5
Let t(a) = -2*a + 1. Let q be t(-6). Let x = q + 0. Suppose -z + 1 = -x. What is the tens digit of z?
1
Let a(v) be the second derivative of 2*v**3/3 - 3*v**2/2 - 7*v. What is the units digit of a(5)?
7
Let n = -12 + 12. Suppose 2 + n = h. What is the units digit of h?
2
Suppose -5*h = 5*u - u + 5, -3*h - 2*u - 5 = 0. What is the units digit of (-352)/(-10) + 1/h?
5
Suppose 15 = 5*f - 6*f. Let b = 55 - 20. Let r = b + f. What is the tens digit of r?
2
Let b = 17 - 12. Let w be 2/(-6) + (-139)/(-3). Suppose k - 8 = -r, b*k - 21 = 4*r + w. What is the tens digit of k?
1
Let a(t) = t**3 + 7*t**2 + 8*t + 2. Let y be a(-6). Let g = 2 - y. What is the tens digit of g?
1
Let o = 1095 - 693. What is the tens digit of o?
0
Let n = 156 + -85. What is the tens digit of n?
7
Let n = -5 - -7. Let i(g) = -n*g + 3 - 2*g**2 - 3 - g**3. What is the units digit of i(-2)?
4
Suppose 0 = 4*o - o - 6. Suppose o*c - 1 = 37. What is the tens digit of c?
1
Let h(x) = 33*x**2 - 2*x - 1. Let o be h(-1). Suppose 4*s = o + 6. What is the tens digit of s?
1
What is the units digit of -67*(3 - 2)*-1?
7
Let q(b) = 3*b**2 - 13*b + 15. What is the units digit of q(6)?
5
Let l(c) = c. Let x be l(1). Suppose 2*q - x = 11. What is the units digit of q?
6
Suppose -5*v + 0*k = 5*k + 810, -4*v - 666 = -5*k. What is the units digit of 2/(-8) + v/(-16)?
0
Suppose 8 = f + 2*t, 20 = 4*f - 2*t + 6*t. What is the units digit of f?
2
Let j = -1 - -15. What is the tens digit of j?
1
Let n be 4 - (-3 + 3 - 1). Suppose 0 = n*y - 3*p - 237, -3 = 3*p - 6. What is the tens digit of y?
4
Suppose 0 = -k + 4*k + 18. What is the units digit of (-3*(-8)/k)/(-2)?
2
Suppose 0*o - o = -88. What is the units digit of o/24 + 4/(-6)?
3
Suppose -2*t + 2*h + 11 = -7, 3*t = 2*h + 23. Let u(b) = -b**2 + 1. Let j be u(-1). Suppose t*f - 49 + 14 = j. What is the units digit of f?
7
What is the units digit of 72 - (4 + -3 + 2)?
9
Let x = 68 + -38. What is the tens digit of x?
3
Let p(g) = 3*g**2 + g + 9. What is the tens digit of p(4)?
6
Suppose 0 = 4*o - 3*v - 343, -428 = -3*o - 2*o + 3*v. Suppose -4*l + o = l. What is the units digit of l?
7
Let p = 10 + -10. What is the units digit of p*1/(-4) - -1?
1
Let q be -1 + (-1)/((-2)/(-6)). Let a(k) be the third derivative of k**4/24 + 4*k**3/3 - k**2. What is the units digit of a(q)?
4
Suppose -4*d + s - 17 = 0, -2*d - 6 = -0*d + 2*s. Let b = d - -6. Suppose 4*t - h = -b*h + 23, -3 = 3*h. What is the units digit of t?
6
Let o = -11 + 22. What is the tens digit of o?
1
What is the tens digit of (462/4)/((-30)/(-40))?
5
Let x = -26 - -46. Suppose -5*s + x = -4*s. What is the tens digit of s?
2
Suppose 44 = 4*k - 4*w, -4*k = -3*w - 34 - 8. Suppose 3*g - k*g = -96. What is the tens digit of g?
1
Let q(s) = s + 6. Let t be q(-4). Suppose -2*a - 3*a = 4*o - 10, 2*o + t*a = 6. What is the units digit of o?
5
Suppose 5*d = n - 0*d - 180, -5*n = -5*d - 820. Suppose 4*p - 4*i - n = 0, 0*p + 4*p - 5*i = 162. What is the tens digit of p?
3
Suppose -h = 5*h - 468. What is the units digit of h?
8
Let g be (-2)/(-8) + (-94)/(-8). Let f = g + -2. Suppose -f = -3*c - 2*d, -2*c - 2*d + 14 = 3*c. What is the units digit of c?
2
Suppose 4*g - 23 = 2*g - 3*q, 3*q = -g + 4. What is the tens digit of g?
1
Let n(y) = y**2 - 2*y - 4. Let g(p) = -p - 2. Let i be g(-5). Let h be n(i). Let t = 11 + h. What is the units digit of t?
0
Let b(w) be the second derivative of -w**5/20 + w**4/12 + w**2 - 2*w. Let p(d) = d**2 - 16*d - 19. Let a be p(17). What is the units digit of b(a)?
4
What is the tens digit of 3 + 