u*z - 0. What is the units digit of -4*(z - (-2)/4)?
6
Suppose -3*i = 9, 3*h + 0*i = -2*i. Suppose -2*b = -h - 0. What is the units digit of (3/2)/(b/2)?
3
Suppose -f + 300 = 4*f. What is the units digit of f?
0
Suppose 0 = y + 2*h - 69, 0*h + 3*h = y - 69. What is the units digit of y?
9
Let k(s) = -3*s - 5 + 2*s - 2. Let m be k(-6). Let q = m + 3. What is the units digit of q?
2
Let d(g) = -g - 7. Suppose -3*k - 3*a = -7*k - 35, 5*k = 5*a - 45. Let x be d(k). Suppose z - 6 = x. What is the units digit of z?
7
Let w(l) = -l**2 - 14*l - 7. Let a = -10 + 1. What is the tens digit of w(a)?
3
Let n = -5 + 6. Suppose 9 = 5*r - n. What is the units digit of r?
2
Suppose -l = 3*l - 140. What is the units digit of (-4)/(-14) - (-60)/l?
2
Let i = -34 - -54. Suppose -i = -4*m - 0*m. Suppose -q + 1 + m = 0. What is the units digit of q?
6
Let v(h) = -2*h**3 - h**2 - 7*h - 5. Let q(w) = -w**3 - w - 1. Let t(b) = -6*q(b) + v(b). What is the units digit of t(1)?
3
Suppose 4*y = 3*y + 5. Suppose -3*h = 4*o + 1001 + 113, -y*h - 5*o = 1860. What is the tens digit of 4/18 + h/(-18)?
2
Let x(k) be the third derivative of -k**4/24 + 7*k**3/6 - 2*k**2. Let g be x(-7). Let m = g + -4. What is the units digit of m?
0
Suppose -3*q = -4*a - 29, -4*q - a - a = -2. Suppose q*n = n + 18. What is the units digit of (-8)/(-4)*n/2?
9
Let t = 21 + -12. What is the units digit of t + (-1)/3*0?
9
Let u(q) = -3*q - 2. Let k(b) = 2*b + 1. Let c(o) = -5*k(o) - 3*u(o). Let g be c(-6). Let t = g + -4. What is the units digit of t?
3
Let u(t) = t**3 - 3*t**2 - 4*t. What is the tens digit of u(5)?
3
Let z = 31 - 27. What is the units digit of z?
4
Let m be ((-3)/3*0)/2. Suppose m = -2*j + 13 - 3. What is the units digit of j?
5
Let r = -46 - -107. What is the units digit of r?
1
Let v = 4 - 0. Suppose d - v*c + 0 = -14, 20 = 5*d - 2*c. Let i(m) = m**2 - 7*m + 9. What is the units digit of i(d)?
3
Let y = 85 - 77. What is the units digit of y?
8
Suppose -5*g + 13 + 2 = 0. Let k be (0 - -1) + 3 + 0. Suppose 30 = 2*w + 3*f, f + 5 = -g*w + k*w. What is the units digit of w?
9
Suppose -2*q + 45 = y, 0 = -4*q + 2*q - 3*y + 43. Suppose -4*p + 5*o = -q, 0 = 3*o + 6 + 3. What is the units digit of p?
2
Let t = 7 - 5. Suppose -t*v = -0*v + 8. Let d = 1 - v. What is the units digit of d?
5
Suppose 0 = -3*f + 4*b - 0 + 2, 0 = -5*b + 5. Let x = 11 - f. What is the units digit of x?
9
Let t(y) = -y**2 + 7*y + 10. Let l be t(7). Let i = 6 - l. Let r = i - -8. What is the units digit of r?
4
Suppose 235 = 14*d - 9*d. What is the units digit of d?
7
Let v(h) = -h**2 - 4*h + 63. What is the units digit of v(0)?
3
Suppose 0 = -3*d + 5*d - 8. Suppose 12 = d*z, 5 + 2 = 2*p + z. What is the units digit of p?
2
Suppose -i + 4*n + 122 = 18, -396 = -4*i - 4*n. What is the units digit of i?
0
Suppose 5*z = h - 0*z - 63, z = -2*h + 170. What is the tens digit of h?
8
Suppose 5*k = 2*w - 3*w + 57, 5*w = -5*k + 285. Let v(p) = -p**3 - 3*p**2 - p - 1. Let t be v(-3). Suppose w = i + t*i. What is the tens digit of i?
1
Let x be ((-3)/(-5) + 0)*5. Suppose 0*s + 3 = x*s. What is the units digit of s?
1
Let q(f) = f**3 - 2*f**2 - 2*f + 4. Let v be q(3). Let p = -6 - -4. Let k = p + v. What is the units digit of k?
5
Let v(s) = -s**3 + 10*s**2 - 9*s + 9. What is the units digit of v(9)?
9
Suppose 4*m - 5 - 1 = -3*k, -4*k + 8 = -m. Suppose -22 = k*y - 8. Let o = y - -10. What is the units digit of o?
3
Suppose z = -0*z + 2. Suppose 4 = -z*x + 4*x. Suppose -5*k + x*k = d - 10, 3*d = -k + 14. What is the units digit of d?
4
Suppose -2 = z - 15. What is the units digit of z?
3
Let h be (3 - 0) + -2 - 2. Let v(a) = -4*a**3 + a + 9. Let m(g) = g**3 + g**2 - g - 1. Let c(q) = h*v(q) - 3*m(q). What is the tens digit of c(4)?
1
Let y(f) = -f**2 - 11*f - 4. Let k be y(-8). Suppose -3*x + 5*x = k. What is the units digit of x?
0
Suppose -2*q - 4 = 0, -10 = n + 2*q + 3*q. Suppose -2*y - y + 3*z - 6 = n, -4*y + 5*z = 8. What is the units digit of 2*(y - -6*1)?
8
Suppose -p + 2*p = -4*u - 85, -3*u = -p + 62. What is the tens digit of -3 - -6 - 0 - u?
2
Suppose -23 = 2*g - 107. What is the units digit of g?
2
Let r = -7 + 8. What is the units digit of r?
1
Let m(y) = -y**3 - 4*y**2 + 5*y - 2. Let l be m(-5). Let z = 4 + l. What is the units digit of z?
2
Suppose 6*y = -3*y + 549. What is the units digit of y?
1
Let f be (2 - 1)/((-3)/15). Let s be -6*(f/(-3) + -2). Suppose 2*k - 14 = a - s*k, 0 = 3*k - 12. What is the units digit of a?
2
Let g be 4/14 - 18/14. Let t(m) = 3*m**2 - m - 1. What is the units digit of t(g)?
3
Let z(k) = 5*k**2 + 7. What is the tens digit of z(-3)?
5
Suppose -3*d + q + 23 = 0, 22 = 2*d - 0*d + q. What is the units digit of d?
9
Suppose -2*x + 4*g = x + 246, 324 = -4*x + 4*g. What is the tens digit of (0 + x)*11/(-33)?
2
Suppose -5*c = 13 - 448. What is the units digit of c?
7
Let x(i) = -i**2 - 10*i - 1. Let w(j) = j**2 + 11*j + 2. Let g(p) = 4*w(p) + 5*x(p). What is the units digit of g(-5)?
8
Let c = 0 + 8. Suppose 4*m - d = -60, 2*m + d = -2*d - 44. What is the tens digit of (c + 1)/((-12)/m)?
1
What is the tens digit of 8/6*21/2?
1
Let m(k) = -9*k + 4. What is the units digit of m(-4)?
0
Let a be (-21)/(-9) + 2/(-6). Suppose -2*x = 3*x - 3*m - 45, -3*x - a*m = -8. What is the units digit of 7*(-3)/(-9)*x?
4
What is the tens digit of (6/(-10) - -3)/(4/500)?
0
Let m(t) = -4*t**2 + 19*t - 4. Let q(a) = 2*a**2 - 9*a + 2. Let d(z) = 4*m(z) + 9*q(z). Let h be d(4). Let x = h - 10. What is the units digit of x?
4
Let b(j) = j + 6. Suppose 0 = 5*u - 44 - 6. What is the units digit of b(u)?
6
Let h = 0 + 8. Let z(w) = 3*w - 11. What is the tens digit of z(h)?
1
Let a be (-5 + 27)/(2/4). Suppose -2*t - 4 = -y, -4*t - 8 = -3*y - 2*t. What is the tens digit of (y/(-4))/((-2)/a)?
1
What is the units digit of 2/(-8)*-11*4?
1
Let j = 25 + -15. What is the tens digit of j?
1
Let t(g) = g**2 + 4*g + 3. Let q be t(-3). Suppose q*s = -5*s + 95. What is the units digit of s?
9
Suppose 3*s - 62 = 49. Suppose -5*n - s = -12, -3*f - 4*n + 160 = 0. Suppose 0 = 2*y + 3*y - f. What is the tens digit of y?
1
Let a(f) = 0*f + f - 1 + 3*f - 5*f. What is the units digit of a(-7)?
6
Let u be (-13 - -37)*(-1)/(-2). Suppose u*y - 15*y + 81 = 0. What is the tens digit of y?
2
Let o(k) = -k**2 - 6*k - 6. Let h be o(-5). What is the units digit of 3 - (-2 + 5) - h?
1
Let g(h) = -h**2 - 1. Let o(l) = l**3 + 4*l**2 + 5*l + 3. Let b(y) = g(y) - o(y). Let k be b(-4). Let j = k + 2. What is the units digit of j?
2
Let a = 30 + -8. What is the tens digit of a?
2
Let m = 14 - -8. Suppose -3 = -4*j - 4*w + 5, -4*j + 4*w - 8 = 0. Suppose -5*n + 37 = -2*a - m, j = -a + 3. What is the tens digit of n?
1
Let d(s) = -5*s - 9. What is the units digit of d(-7)?
6
Suppose 0 = 2*p + 3*x + 5, -2*x - 16 = -2*p + 2*x. Suppose 0 = 2*h - p - 6. What is the units digit of (7 + -3)/(h/22)?
2
Suppose -5*t - 12 = -202. What is the tens digit of t/2*3 + 2?
5
Let o(z) = z**3 - z. Let t be o(1). Let q(x) = 1 + 4*x - 2*x**2 + 2*x - x**3 + t*x**2 + 0*x**3. What is the units digit of q(-4)?
9
Let n = -23 + 31. Let g be ((-6)/15)/(1/(-10)). Let u = g + n. What is the tens digit of u?
1
Let l = -10 + 14. Suppose -4*t + 3*z = l*z - 16, -t - 3 = 2*z. Suppose 33 + 7 = t*r. What is the units digit of r?
8
Let l(o) = -2*o + 1. Let t be l(6). Let x be 2*t*(-2)/(-4). Let s = -4 - x. What is the units digit of s?
7
Suppose -11*n + 8*n = -201. What is the units digit of n?
7
Let f be -18*(9/6 - 2). Suppose 3 = -4*t - f. What is the units digit of 6*1*t/(-6)?
3
Suppose 0 = 5*i + 11 + 19. Let z be ((-49)/2)/(3/i). Suppose -4*k = -39 - z. What is the units digit of k?
2
Suppose -g + 0 = -3. Let z be 0 + g*2 - -1. Let p = z + -1. What is the units digit of p?
6
Suppose 0 = -4*f + f + 54. Suppose c = 4*l + 4, -3*l + f = 4*c - 3*c. What is the units digit of c?
2
Let r be (-1236)/36 + 2/(-3). Let p = r - -81. What is the units digit of p?
6
Let t be 3 + (-7)/1 + 1. Let h be 0 - 0 - (t - 0). Suppose h*i = 3*f - 63, -f + 5*i = f - 54. What is the units digit of f?
7
Let u = -2 + 2. Let w = u + -1. What is the units digit of w*(-2 - -3) + 2?
1
Suppose -4*g - 3*k = -374, 135 = 2*g - 4*k - 41. What is the tens digit of g?
9
Let x be (-64)/(-24)*30/8. Let s(l) be the first derivative 