-4*z. What is the units digit of z?
1
Suppose -3*c + h + 80 = 2*c, 3*c = -2*h + 48. Let f = c - 9. What is the units digit of f?
7
Suppose 2*j - 14 = -2*d, 2*j - 23 = 3*j - 5*d. Let a = 84 + -54. Suppose j*x = 2*q + 18, 2*x + 2*q - a = -2*x. What is the units digit of x?
8
Let k(v) = -2*v - 2. Let c be k(6). Let p = 6 + c. Let w = -1 - p. What is the units digit of w?
7
Suppose -5*k + 21 = -39. What is the units digit of (-94)/(-10) + k/(-30)?
9
Suppose t = 2*t - 38. Suppose 4*w - t = 62. What is the units digit of w?
5
Let j(i) = -i**3 - 3*i**2 + 4*i - 49. What is the tens digit of j(-9)?
0
Let t be (-4)/(-1)*(-6)/8. Let c = -2 - t. Let z = 4 - c. What is the units digit of z?
3
Let y = 3 - -2. Suppose p = -4*p + y. What is the units digit of p?
1
Suppose 34 = 3*x - 59. Suppose x = h - 9. What is the units digit of h?
0
Let b(j) = -10 + 2*j + 12 - 6. Let l be b(3). Suppose 0 = 4*a - 4*t + l*t - 40, -a = t - 7. What is the units digit of a?
9
Suppose 0 = -a + 3*a + 14. Let z(d) = d + 7. Let m be z(a). What is the units digit of 1/(-3)*(-21 + m)?
7
Suppose -4*z = -7 - 9, 4*u = 3*z + 40. Let o = u - 4. What is the units digit of o?
9
Let q = -6 - -4. Let s be 2/((8/14)/q). Let k = s - -8. What is the units digit of k?
1
Suppose -v + 6 = 3. Suppose 2*w = -3*z, v*w + 4*z - 1 + 3 = 0. Let x = w - -8. What is the units digit of x?
2
Suppose 3*b - 4 = 2*b. Suppose -b = -5*r + r. What is the units digit of r?
1
Let d be ((-12)/(-10))/(6/15). Suppose 2*k - d*b - 1 - 7 = 0, 0 = 2*b. Suppose k*w = -3*t - w + 15, 0 = 5*w. What is the units digit of t?
5
Suppose 2*x = s - 63 - 44, -s - 2*x = -107. What is the hundreds digit of s?
1
Suppose -4*h + 2 = -2*h. Let j = h + 10. Let c = j - 6. What is the units digit of c?
5
Suppose -3*h - 150 = -5*j + 79, 0 = j + h - 41. Suppose 2*m + 11 - 75 = 3*l, 2*m + 2*l = j. What is the tens digit of m?
2
Suppose 0*r + r = 314. What is the hundreds digit of r?
3
Suppose -63 = o - 4*o. What is the tens digit of o?
2
Let t = -53 - -107. What is the tens digit of t?
5
Let b = 18 + -16. Suppose 2*w - c = -2*w + 223, 5*c + 125 = b*w. What is the units digit of w?
5
Let v(i) = i**2 + 7*i - 3. What is the tens digit of v(-11)?
4
Let n be 1/(-5) + 62/10. Suppose -9 = -5*f + 2*f. Suppose -f*q + n = -q. What is the units digit of q?
3
Let u(t) = -6*t. Let j(z) = z + 1. Let g(x) = j(x) + u(x). Let v be g(-4). Suppose v + 1 = 2*r. What is the tens digit of r?
1
Suppose q - 3 - 2 = 0. Suppose -q*h + 300 = -h. Suppose -h = 4*u - 9*u. What is the units digit of u?
5
Suppose 68*g - 71*g = -102. What is the units digit of g?
4
Let a = 8 - 3. Suppose a*z + 3*w - 31 - 61 = 0, -3*z + 55 = 2*w. What is the units digit of z?
9
Let r(d) = d + 1. Let c be r(-8). Let x(u) = u**3 + 7*u**2 + u + 6. Let q be x(c). What is the tens digit of (-38)/(0 - (q + 3))?
1
Let d(v) = 7*v**2 - 3*v. What is the units digit of d(7)?
2
Suppose -23 + 13 = j. What is the units digit of (-1680)/(-75) - (-4)/j?
2
What is the units digit of 39 - 1/(-3)*(4 + -7)?
8
Let w = 4 + 0. Let m(v) = 0*v**3 + v**3 - 1 + w*v - v**2 - 2*v**3 - 3*v. What is the tens digit of m(-3)?
1
Suppose 0 = 11*c - 15*c + 272. What is the units digit of c?
8
Let r be 1 - (-10 - (-2 - -3)). Let k be 26/2*3 + 1. Suppose 4*t - k = -r. What is the units digit of t?
7
Let f(s) = 11*s**3 - s**2 - 7*s + 8. Let x(p) = -4*p**3 + 2*p - 3. Let n(d) = 3*f(d) + 8*x(d). What is the units digit of n(5)?
5
Let j(a) = -4*a - 2. Let m be j(5). Suppose 0*n - 60 = 4*n. Let x = n - m. What is the units digit of x?
7
Suppose 2*t - 25 = 5*a, -2 = 4*a - 4*t + 18. Let x be (272/(-20))/(2/a). Suppose 0 = 5*b + 5, b = 4*s + 3*b - x. What is the units digit of s?
9
Suppose 0 = 6*b - 70 - 8. What is the units digit of b?
3
Let y = -150 + 216. What is the tens digit of y?
6
Let x = 3 + -8. Let f(q) = -2*q - 6. Let u be f(x). Suppose 9 = u*h - 3*h. What is the units digit of h?
9
Suppose -p + 4*p - 120 = 0. Suppose 0 = -6*l + 2*l + p. Suppose l = c + 3*c - 2*z, -4*z + 10 = -2*c. What is the units digit of c?
5
Suppose -2*z = 4, -2*x + 3*z = -15 - 49. Suppose -2*u = 3*m - 3, -u + 5*m = 3*u - 17. Suppose -2*n + 0*p = p - 21, p - x = -u*n. What is the units digit of n?
8
Suppose 0 = w, 0*s + 16 = 4*s + 4*w. What is the units digit of (s - 32/4) + 12?
8
Let s(a) = 7*a - 5. Let u be s(5). Suppose 5*n + 0*n - u = 0. What is the units digit of n?
6
Suppose -2*v = -3*w - 5*v, 2*w + 5*v = -6. Suppose 2*m + 4*f + 31 = 7*m, -f - 7 = -m. Let q = m + w. What is the units digit of q?
5
Suppose -6*k = -k - 30. Let z = k + 2. What is the units digit of z?
8
Let b(i) = -3*i - 4. Let a(g) = -3*g**3 - 2*g**2 + 1. Let c be a(-1). Suppose -c*h - 2*x = -h - 5, 0 = -2*h - 2*x + 2. What is the units digit of b(h)?
5
Let h = 4 - -1. What is the tens digit of (-5)/(h/(-3)) + 11?
1
Suppose 0 = -2*v + 3*v - 3. Suppose 0 = s - v*s + 28. What is the tens digit of s?
1
Suppose 0 = 4*q - 448 + 124. What is the units digit of q?
1
Let j = 31 - 19. What is the tens digit of j?
1
Let s = -163 + 229. What is the tens digit of s?
6
Suppose -1661 = -23*x + 846. What is the units digit of x?
9
Let z(r) = 6*r**2 + 1. What is the tens digit of z(2)?
2
What is the units digit of (-3)/(-2)*(-96)/(-36)*7?
8
Let k(d) = d**3 - 17*d**2 + 16*d + 1. Suppose -8*m + 64 = -4*m. What is the units digit of k(m)?
1
Let i(j) = -4*j**3 - 2*j**2 - j. Let y be i(-1). Suppose y*f - 4*f = -11. What is the tens digit of f?
1
Let b(w) = w**2 + 9*w + 12. Suppose 0 = -k - 8. What is the units digit of b(k)?
4
Let y be (-452)/(-6) - (-3)/(-9). Suppose 4*c + 579 = y. What is the units digit of 4/(-10) + c/(-15)?
8
Let v be ((-2)/(-5))/((-7)/(-35)). Let s = v - -33. What is the units digit of s?
5
Suppose -3*t + 5 = -4*j, -2*t - 7 = -6*t + 5*j. Suppose -t*b = -5*n + 149, -3*n + 3*b - 6*b + 99 = 0. What is the units digit of n?
1
Let d(i) = -i**2 - 9*i - 11. Let h be d(-9). Let o = 51 + h. What is the units digit of o/(-6)*6/(-5)?
8
Let h(i) = 6*i**3 + 6*i**2 + 5*i + 4. Let g(k) = 7*k**3 + 6*k**2 + 6*k + 4. Let p(s) = -5*g(s) + 6*h(s). What is the units digit of p(-6)?
4
What is the units digit of 1*((-215)/(-4) + 22/88)?
4
Let l(d) = 2*d**2 - d - 4. What is the units digit of l(3)?
1
Let p(j) = -j**2 - 3*j + 175. What is the tens digit of p(0)?
7
Suppose d - 49 = -0*d. What is the units digit of d?
9
Let z = 40 + -62. Let r = -10 - z. Suppose 54 = 5*h + 4*o, r = 3*h - h + 4*o. What is the tens digit of h?
1
Let h(c) be the first derivative of c**3/3 - 2*c**2 + 2. Let p be h(5). Suppose 5*f - 1 - p = -k, -5*k + 2*f = -57. What is the units digit of k?
1
Suppose -2*r - 9 = -i + 123, -132 = -i - 5*r. What is the hundreds digit of i?
1
Suppose -5*a - 130 = -h, 4*h = 7*h. Let y(v) = -12*v + 3. Let b be y(-3). Let m = b + a. What is the tens digit of m?
1
Suppose 0 = 13*n - 25*n + 3048. What is the hundreds digit of n?
2
Let j(t) = t**2 - t - 2. Let p = 1 + -3. Let y be j(p). Suppose -y*l + 12 = 0, g - l = 3*g - 15. What is the units digit of g?
6
Suppose 0 = 5*b - 53 - 12. What is the tens digit of b?
1
Suppose s = 2*b - 6 - 5, 5*s + 4*b + 69 = 0. Let l = s + 22. What is the units digit of l?
9
Let i be ((-12)/9*3)/(-2). Let v be i/(-4)*-3*2. Suppose -k + v = -2. What is the units digit of k?
5
Let a(q) = q**3 + q - 22. Let l be a(0). Suppose 5*v - 2*h = -68, -5*v + 4*h + h - 80 = 0. Let y = v - l. What is the tens digit of y?
1
Let c(p) = 7*p**2 - 1. Let o be 8/(-6)*3/2. Let w be (-2 - 0)*o/4. What is the units digit of c(w)?
6
Suppose -u - 70 = -3*p, 0*p - 3*u = p - 10. What is the units digit of p?
2
Suppose 2*p = 5*s + 32, 0 = -4*p - 0*s + s + 28. Suppose g + g = p. Suppose -g = 2*j - w, -3*w + 9 = -6. What is the units digit of j?
1
Suppose -6*t + t + 35 = 0. What is the units digit of (6/t)/((-2)/(-28))?
2
Let y(o) = o**3 + 3*o**2 - 2*o - 2. Suppose -2 - 1 = q. Let b be y(q). Suppose -b = u - 3*u. What is the units digit of u?
2
Suppose -f + 0*v - v = -12, -v + 24 = 2*f. What is the tens digit of f?
1
Let c(y) = -5*y - 2. What is the tens digit of c(-3)?
1
Let h be (-1*3)/(3/(-2)). Let q(d) = d**3 + 5*d**2 + 6*d + 14. Let j be q(-4). Suppose 24 = j*v - h*v. What is the units digit of v?
6
Suppose x - 2*x + 27 = 0. What is the units digit of x?
7
Suppose -5*t - x - 2*x + 136 = 0, 4*t - 3*