(-7)?
4
Suppose -5*u + 22 = -x, -u - 2 = 5*x - 22. Let h = 66 + -30. Suppose 0 = -u*q + h + 9. What is the units digit of q?
9
Let d = 19 + -15. Suppose i - 70 = -d*i. What is the units digit of i?
4
Let i(u) be the third derivative of u**6/120 + 11*u**5/60 + 5*u**4/12 + u**3/6 + 4*u**2. What is the units digit of i(-10)?
1
Let m be (18 - 3) + -2 + 1. Let z = 28 - m. What is the units digit of z?
4
Let t(o) = 2*o - 9 + 0*o + o. What is the units digit of t(6)?
9
Let c(l) = -l**3 - 3*l**2 + l - 2. What is the hundreds digit of c(-6)?
1
Let n(i) = -i**3 - 2*i**2 + i - 2. Let o be n(-3). Suppose -3*y + o = -2*y. What is the units digit of y?
4
Suppose 6*u - 2*u = 176. Suppose 3 + 17 = -5*w, 3*t - 2*w = u. What is the units digit of t?
2
Let y(u) = -3 - 1 + 5 - 11*u + 1. What is the units digit of y(-2)?
4
Suppose 0 = -2*r - 4*k + 22, 25 = r - k - 4*k. Suppose -c + r = 4*c. What is the units digit of c?
3
Let g = 10 + -4. Suppose j - g = 2*j. What is the units digit of (-39)/(-9) - j/9?
5
Suppose 2*w - 4*a - 4 = 0, -2*w - a + 34 = w. Suppose -5 = -2*x - v + w, -3*x + 4*v = 5. What is the units digit of x?
5
Suppose -2*c - 6 = -5*c. Let a be (3/c - 2)*0. Suppose -5*t = -q - 3*t, -2*q + 3*t + 3 = a. What is the units digit of q?
6
Let w = 2 + -2. Suppose k + 4 = 5*s - 5, w = -2*k + s - 18. What is the units digit of (-6)/27 - 11/k?
1
Suppose -2 = 3*v - 17. Suppose g - v = y, 5*g - 2*y + 16 = 56. What is the units digit of g?
0
Let p be -1 - 0 - (-3 + -4). Suppose 2*a = 4*a - p. What is the units digit of 1 - 0/((-9)/a)?
1
Suppose 9*o = -b + 4*o - 76, 0 = 5*b + 4*o + 359. Let j = b + 109. What is the units digit of j?
8
Let i(v) = 261*v**3 - v**2. What is the tens digit of i(1)?
6
Let n(d) = -d**2 + d + 17. Let m = 7 + -7. What is the units digit of n(m)?
7
Let u be (-1)/((-22)/10 + 2). Suppose 5*z + u = 30. Suppose 4*x - 5*o + 1 = 24, 4*x = -z*o - 7. What is the units digit of x?
2
Let o(y) = 2*y - 7. Let i(u) = 9*u - 1. Let a be i(1). What is the units digit of o(a)?
9
Let v = -41 - -19. Let t = 1 - v. What is the tens digit of t?
2
Suppose -2*t + 4*x + 32 = 0, 3*t + 2*x - 23 = 1. Suppose 7*w - t = 2*w. What is the units digit of w?
2
Suppose 2*q + 2*k - 6 = -2, 0 = 5*q - 5*k - 50. What is the units digit of (-1 + q)/(1 - 0)?
5
Let h = -18 - -22. Suppose 0 = h*k + k - 235. What is the units digit of k?
7
Suppose 0*l + 432 = 3*l. What is the hundreds digit of l?
1
Suppose 7*d = 4*d. Let p(a) = a**2 + 2*a + 23. What is the tens digit of p(d)?
2
Let v(p) = -5*p - 7*p**2 + p**3 - 20 + 5 + 13. What is the tens digit of v(8)?
2
Suppose -m = -3 - 6. What is the units digit of m?
9
Let j(z) = z**3 + z**2 - 8*z + 3. What is the tens digit of j(3)?
1
What is the tens digit of -9 - -32 - (5 - 2)?
2
Suppose 0 = -7*q - 189 + 1463. What is the hundreds digit of q?
1
What is the units digit of 1/(((-4)/(-58))/2)?
9
Suppose c + 3*c - 124 = 0. Suppose 4*g + r = c, 7*r - 4*r = 9. Let v(x) = -x**3 + 7*x**2 + x - 6. What is the units digit of v(g)?
1
What is the tens digit of (-2)/(-7) + 1338/21?
6
Let p(s) = -s**3 + 20*s**2 + 9*s + 7. What is the tens digit of p(20)?
8
Let s(n) = -13*n - 69. What is the hundreds digit of s(-28)?
2
Suppose k + 1 = -21. Let x = k - -31. What is the units digit of x?
9
Let f(i) = -i + 8. Let v be f(-6). Let y = v - 5. Let r = -5 + y. What is the units digit of r?
4
Let p = 25 - -41. What is the units digit of p?
6
Let l(h) = -h**3 - 7*h**2 - 7*h - 7. Let n(g) = g**3 - g + 1. Let x(u) = -l(u) - 2*n(u). What is the units digit of x(8)?
3
Let d be 1/(-2 + 10/4). Suppose -3*v = -4*t - 54, d*v + 5*t - 22 = 14. What is the tens digit of ((-4)/(-6))/(1/v)?
1
Suppose 0*y - 174 = 2*y. Let l = y - -125. What is the tens digit of l?
3
Suppose -b = 2*b - 30. Suppose -4*x + 9 = w, 3*x + 5*w - 4 + b = 0. Suppose -10 = a - x*a. What is the units digit of a?
5
Suppose -j + 6 = 2*j. Let d = j + -9. Let g = 15 + d. What is the units digit of g?
8
Let x(i) = -i**3 - 9*i**2 - 7*i + 7. Let m be x(-8). What is the units digit of (m - -1) + 6 + 0?
6
Suppose 2*l = 5*p - 657, -1 + 13 = 3*l. Suppose v - 5*k = 2 + 17, -k = -4*v + p. What is the units digit of v?
4
Suppose -8*k = -4*k - 240. Let f be ((-1)/(-2))/((-2)/k). Let c = -7 - f. What is the units digit of c?
8
Suppose -2*x = -5 - 5. What is the units digit of x?
5
What is the tens digit of (-10)/(-4)*(-342)/(-15)?
5
Suppose 2*q = 3*q. Suppose 0*n + 5 = -5*n. Let h = q - n. What is the units digit of h?
1
Let i = -1 + 36. What is the tens digit of i?
3
Suppose -7*g - 428 = -11*g. What is the tens digit of g?
0
Suppose 5*y - 8*y + 9 = 0, 3*a = -5*y + 255. What is the units digit of a?
0
Let z = -1 - 1. Let p(v) = -v**2 + 10*v + 7. Let r be p(11). What is the units digit of r/10*20/z?
4
Let k = 3 - -1. Suppose -n + k*n - 30 = 0. What is the tens digit of n?
1
Suppose 0*r - 4*m = r - 57, -2*m + 120 = 2*r. What is the tens digit of r?
6
Let t(g) = -g**3 + 8*g**2 + 11*g - 3. What is the units digit of t(9)?
5
Let b = 12 + 9. What is the tens digit of b?
2
Let x be (-5)/4 + 1/4. Let j = 0 - x. Let n = 4 - j. What is the units digit of n?
3
Let f = 43 + -18. What is the units digit of f?
5
What is the units digit of 2/(-3) + 2*8968/48?
3
Let j be -3 + -1 - (2 + -3). What is the tens digit of 26 - -2*(-2 - j)?
2
What is the tens digit of ((-32)/(-5))/((-6)/(-15))?
1
Suppose 0*x + x - 3 = 0. Suppose x*k = 2*k + 2. Suppose -k*f = -1 - 1. What is the units digit of f?
1
Let c = 5 + 3. What is the units digit of ((-8)/c)/((-1)/7)?
7
Let o be ((-44)/5)/((-2)/5). Suppose -o = -4*c - 6. What is the units digit of c?
4
Let p = -98 - -62. Let m = p - -60. What is the units digit of m?
4
Let d be (-22)/(-6) - (-32)/(-48). Suppose 2*a = d*a - 57. What is the tens digit of a?
5
Let w(h) = -h**3 + 4*h**2 + 2*h + 3. Suppose 3*g + 5*j - 7 = 0, -4*g + 3*j + 2*j = -21. What is the units digit of w(g)?
1
Suppose 2*v + 4*z = 8, -3*v = -0*z + z + 3. What is the tens digit of 14 + (3 + -3)/v?
1
Let p(q) = q**3 - 7*q**2 + 7*q - 1. Let j be p(6). Suppose -6*w + j = -5*w. What is the units digit of w?
5
Let i be 0 + -1 - (-3 + -2). Let g be 0*2/i + -3. What is the units digit of 7/1*(-3)/g?
7
Suppose -3*l = -4*b - 2*l + 25, l = -4*b + 23. Let y be (-2 + 5)/(b/4). Suppose -6 = -y*r - 0. What is the units digit of r?
3
Let z = 4 - 4. Suppose 0 = -z*u + 4*u. Suppose f - 9 = 2*q, 9 = f - u*f + 3*q. What is the units digit of f?
9
Suppose 4*q + 5*s = 18, -s - 12 = -5*q - 2*s. Suppose -63 = -q*a - a. What is the tens digit of a?
2
Let r be (-4)/((-16)/6)*-10. Let x = r + 26. What is the tens digit of x?
1
Let i be (84/48)/(1/(-4)). Let y(m) = -m**2 - 11*m - 6. What is the units digit of y(i)?
2
Let k be 8/(-4) + 2 + 0. Let i be k - (-5 - (0 + -1)). What is the tens digit of (1*4)/(i/14)?
1
What is the units digit of (-3 - -2) + 0/(-2) - -35?
4
Suppose -4*t = -7*t + 3. Suppose -z = -t - 4. Suppose 19 = -z*f + 54. What is the units digit of f?
7
Let k = -539 - -933. What is the units digit of k?
4
Let q(w) = w**3 + w + 2. Let y be q(0). Suppose 3*x = -4*z + 22, y*x - 5*z = -z - 12. What is the units digit of x?
2
Suppose b - 2*z + 7 = -7*z, -3*z - 18 = -4*b. Suppose -q - 8 = -5*w + 14, b*q = 3*w - 6. What is the units digit of w?
5
Let n = -19 + 50. What is the tens digit of n?
3
Let r(b) = -b**3 + 9*b**2 - 6*b - 9. Suppose 3*p = p + 16. What is the units digit of r(p)?
7
Let p(j) = -j - 4. Let x be p(3). Let l be 20 - (1 - 2)*-1. Let q = x + l. What is the units digit of q?
2
Let y = -4 + 16. Let n be 55/(-4) + 9/y. What is the units digit of n/(-1)*(1 - 0)?
3
Suppose 70 = -4*o + 9*o. What is the tens digit of o?
1
Suppose 5*k - k = -n + 9, -n = -2*k + 9. Suppose 3*z + 4*t - 45 = -2*z, 0 = -k*z + 2*t + 49. Suppose o + 0*o = z. What is the units digit of o?
3
Suppose 5*h + 0*h = 105. What is the units digit of h?
1
Suppose -5*m + 186 = -3*b, -3*m + 0*b - 3*b + 126 = 0. Suppose m = 4*q - 125. What is the units digit of q?
1
Let i(a) = 9*a - 2. Let z be i(3). Suppose -5*t = 5*k - 45, -3*k - z = -4*t + 4. What is the units digit of t?
8
Let r be 8 + (-6)/4*2. Let a = 2 - r. What is the units digit of (a - (-21)/3) + -3?
1
Suppose 0 = -4*p - 16, 7*n - 3*p - 77 = 2*n. What is the tens digit of n?
1
Let r(o) = o**2 - 11*o + 1. Let t be r(11). Let