 4 + 16 = 4*i - 4*x, 0 = 3*i + 4*x + 20. Suppose 4*t + 27 - 79 = i. What is the tens digit of t?
1
Suppose -k = 3*k - 12. What is the units digit of k/(-2)*12/(-2)?
9
Suppose 5*d - u + 0*u - 40 = 0, -2*d - 2*u + 28 = 0. Let i(w) be the first derivative of w**4/4 - 3*w**3 + w**2/2 - 5*w + 15. What is the units digit of i(d)?
4
Let x(v) = -v**3 - 3*v**2 + 2*v - 3. Let z be x(-4). Suppose w + 3*g - 30 = -2*w, -w - z*g = -26. Suppose j = -j + w. What is the units digit of j?
3
Let o(a) = -1 - 4 - a + 4. What is the tens digit of o(-11)?
1
Suppose 44 + 25 = 3*f. What is the units digit of f?
3
Let o(w) = w**2 + 5*w - 5. Let j be o(-6). Suppose 15 = 2*n + j. Let k = 10 - n. What is the units digit of k?
3
Let w = 41 - 14. Let b = -20 + w. What is the units digit of b?
7
Suppose 0 = 3*x + u - 160, -2*u = 2*x - 96 - 16. What is the units digit of x?
2
Suppose -5*x - 36 = -2*x. Let y be (-45)/x - 1/(-4). Suppose -55 = -v - y*v. What is the tens digit of v?
1
Let l be 6/(2 + 1)*4. Let v(b) = -b**3 + 7*b**2 + 12*b - 3. What is the tens digit of v(l)?
2
Let u(s) = -13*s**3 - 4*s**2 - 2. What is the units digit of u(-3)?
3
Suppose -2 = -5*t + 13. What is the units digit of (-2 - -18)*t/6?
8
Suppose -4*l - 3*i + 1 - 10 = 0, 4*l + 3 = -i. Suppose -2*z - 3*z + 30 = l. What is the units digit of z?
6
Let v(q) = -2*q - 8. Let i be v(7). Let b = 58 + i. What is the tens digit of b?
3
Let t = 12 + -7. Let q(x) = x**3 - 5*x**2 + 2*x - 6. Let y be q(t). Suppose -y*p + 24 = -p. What is the units digit of p?
8
Suppose 0 = 2*j + 2*j + 8. Let y(u) be the first derivative of u**3/3 - 2*u**2 - 3*u + 1. What is the units digit of y(j)?
9
Let d be (-300)/(-18) - (-2)/(-3). Let m = 39 - d. What is the units digit of m?
3
Suppose -8 = f - 3*f, -2*n = 3*f - 20. Suppose 0 = 2*b - n*b - 34. Let x = b - -24. What is the units digit of x?
7
Let h(i) = -20*i + 9. What is the units digit of h(-5)?
9
Suppose -s = -24 - 6. What is the units digit of s?
0
Let p be (1 - (2 - 1))/3. Suppose p*b + 3*b - 18 = 0. Let a = 6 + b. What is the units digit of a?
2
Suppose 0 = 4*l - 3*z - 26, -5*l - z = 2*z - 19. Let a(w) = w**3 - 3*w**2 - 8*w + 7. What is the units digit of a(l)?
7
Suppose k = 4*k - 126. What is the units digit of k?
2
Let u(o) = -o + 14. Let t = 48 - 29. Let j = t - 8. What is the units digit of u(j)?
3
Suppose -2*y - 12 = -68. Let x = 59 - y. What is the units digit of x?
1
What is the units digit of (-12)/(-18) - (-206)/6?
5
Let z(s) be the first derivative of -2 + 9*s + 1/2*s**2. What is the units digit of z(0)?
9
Let q(v) = -2*v. Let l be q(2). Let a(r) = -r**2 - 3*r + 4. Let t be a(l). Suppose t = z - 1 - 11. What is the tens digit of z?
1
Let c(k) be the third derivative of k**4/24 - 7*k**3/6 + k**2. What is the units digit of c(9)?
2
Let v = 130 - 57. What is the tens digit of v?
7
What is the units digit of 172*(75/(-20) - -4)?
3
Suppose 0*i + 34 = 2*i. Let w(m) = -m - 5. Let p be w(-8). Suppose -p*k + 2*v = -i, 3*v = 5*k - v - 29. What is the units digit of k?
5
Let h = 41 - -66. What is the units digit of h?
7
Let d(j) = j**2 - 3*j - 31. What is the tens digit of d(-10)?
9
Suppose 2*a - 6*w + 3*w - 129 = 0, -9 = 3*w. Suppose 5*u + 229 - 14 = 0. Let x = u + a. What is the tens digit of x?
1
Let r = -17 + 165. What is the tens digit of r?
4
Let v = 15 + -11. Let a(b) = -b**3 + 6*b**2 + 3. Let j be a(6). Suppose -v*h - 5*m + 45 = 0, -j*h + 5*m = 2*m. What is the units digit of h?
5
Let v = 20 + -12. Suppose -3*x = -v*x + 80. What is the tens digit of x?
1
Let t(z) = -13*z - 3. What is the tens digit of t(-3)?
3
Suppose c - 4*k - 89 = 0, -c + 51 = 2*k - 8. What is the tens digit of c?
6
Suppose 3*z - 4 = z - 4*a, -3*a + 10 = 5*z. Suppose 2*w = z + 2. What is the units digit of w/1 - (-5 - -4)?
3
Let j be (-10)/(-4)*(18 + -2). Suppose 4*r - 4*z - 52 = -z, -2*r + 5*z = -j. What is the units digit of r?
0
Suppose -z = o - 9, 0 = -0*z - z + 5. Suppose -79 = -0*r - o*r - k, k = 3*r - 68. What is the tens digit of r?
2
Suppose -3*c + 981 = 3*r, -2*c + 3*r = c - 981. What is the tens digit of c?
2
Let q be 10/(-8)*1*-4. Let b(m) = -m**3 - 22*m**2 - 22*m - 17. Let s be b(-21). Suppose 31 = -j + s*j + x, q*j = -x + 55. What is the tens digit of j?
1
Let p(l) = 11*l - 10. Let a be p(8). Let i = a + -23. Suppose 2*t = 3*t - j - 3, -5*t + i = 5*j. What is the units digit of t?
7
Suppose -5*g + 0*g + 485 = 5*q, 5*q + g = 481. What is the units digit of q?
6
Suppose 7*x - 4*x = 9. Let g = -3 + x. Let o = 2 - g. What is the units digit of o?
2
What is the tens digit of (-2)/6*-6 + 76?
7
Let q(w) = 5*w + 2. Let f be q(-3). Let g = 26 + f. What is the units digit of g?
3
Let w(t) = 15*t + 4. What is the units digit of w(4)?
4
Suppose 73 = 4*n + 277. Let u = n - -89. What is the tens digit of u?
3
Let x be (-12)/(-5) + (-6)/(-10). Let m = x - 0. What is the units digit of m?
3
Let b be (-78)/(1*(-2 + 1)). What is the tens digit of (b/12)/((-1)/(-2))?
1
Let p = -1 + 205. What is the tens digit of p?
0
What is the units digit of (-2)/(-12) + (-70)/(-12)?
6
Let g(m) = m**2 + m. Let a(k) = -k**3 + 10*k**2 + 6*k - 9. Let w(z) = a(z) - 4*g(z). What is the units digit of w(6)?
3
Suppose -12 = -5*j - r, -6 = j - 0*j - 4*r. Suppose -2*p = -p + j*f - 13, 5*p + 3*f = 30. What is the units digit of p?
3
What is the tens digit of (-4 - (1 + -3)) + 3 + 222?
2
Let c be -3 - (-1 + 4 - 35). Let s = c + -21. What is the units digit of s?
8
Suppose h + h - 4 = 4*r, 5*r = 5*h - 15. Suppose -18 - 22 = -2*c. Suppose 4*o + n + r = 12, 0 = -4*n - c. What is the units digit of o?
4
Let s = -11 + 1. Let t = s - -26. What is the tens digit of t?
1
Suppose -5*q = 4*j + 12, -q - 3*j - 9 = 2*q. Suppose 4*v + 5*m = 52, v + q*v = -3*m + 6. What is the tens digit of v?
1
Let p = -19 + 12. Let s(x) = -4*x - 10. Let r be s(p). Let o = r - 12. What is the units digit of o?
6
Let j be (12/14)/(1/28). Suppose v - j = -v. What is the tens digit of v?
1
Suppose 6*k - 28 = 4*k. What is the tens digit of k?
1
Let n(s) = s**2 + 6*s - 5. Let g(k) be the second derivative of k**4/12 + k**3 - k**2 + 2*k. Let j be g(-5). What is the units digit of n(j)?
2
Let q(c) = c**3 + 5*c**2 + 3*c + 2. What is the units digit of q(-3)?
1
Suppose -5*o + 6 + 9 = 5*y, 3*o = -2*y + 7. Let w be -4*((-3)/(-2) - y). Suppose 3*k - 85 = -k + 3*x, w*k = -2*x + 32. What is the units digit of k?
9
Suppose 0*t + 12 = t. Suppose -3*k = -0 - t. What is the units digit of k?
4
What is the units digit of 3*(2 + -3)*-1?
3
Suppose -4*j - j = -2*t + 95, 3*t + j = 168. What is the tens digit of t?
5
Let o = -10 - -30. What is the tens digit of o?
2
What is the tens digit of (2562/84)/(-1 + (-9)/(-8))?
4
Let d(b) = -5*b**3 - b**2 + b - 3. Let t(s) = -6*s**3 - s**2 + s - 4. Let i(g) = 5*d(g) - 4*t(g). What is the units digit of i(0)?
1
Suppose 3*b - 24 = b + 5*l, 4*b - l = 12. Let d = -1 + b. What is the units digit of d?
1
Suppose 0 = -4*z + 3*z. Let l(t) = 4 - 4*t**2 + 3*t**2 + z*t**2. What is the units digit of l(0)?
4
Let y be (-8)/(-12) + 13/3. Suppose -y*l = -4*c - 0*l + 50, -4*c - 5*l + 70 = 0. What is the units digit of 69/c + (-2)/(-5)?
5
Suppose 37 = 5*j - 118. What is the tens digit of j?
3
Let n(w) = -w - 14. What is the units digit of n(-17)?
3
Let o(j) = 12*j**3 + 5*j**2 + 3*j + 5. Let f(q) = 4*q**3 + 2*q**2 + q + 2. Let n(b) = -8*f(b) + 3*o(b). What is the units digit of n(1)?
3
Suppose -7*s + 100 + 96 = 0. What is the units digit of s?
8
Let p(z) = 4*z**2 + 8*z**2 + 2*z**2 - z. Let b be (-2 - -4)/(1 + -1 + 2). What is the tens digit of p(b)?
1
Suppose 82 = 2*j + 5*h - 25, 3*h - 138 = -3*j. What is the tens digit of j?
4
Suppose 3*u + 0*y - 259 = 4*y, 5*y = -3*u + 250. What is the units digit of u?
5
Suppose u - 14 = 4. What is the units digit of u?
8
Let j be 0 + -2 + 2 + -9. Let a = 21 + j. What is the units digit of a?
2
What is the units digit of ((-7 - -3) + 5)*56?
6
Let q(k) = k**2 + 4*k + 134. What is the tens digit of q(0)?
3
Let j(u) = 3*u - 11. Let p = 14 - 7. What is the tens digit of j(p)?
1
Let h = 110 + -60. What is the units digit of h?
0
Suppose -2*u + 0*u - 26 = -4*g, -3*g + 24 = 3*u. What is the units digit of g?
7
Let m(y) = -y**2 - 4*y - 13. Let h be m(7). What is the units digit of h/(-4) + 3/6?
3
Let v = 11 + 28. Suppose 2*l - 