+ 76 = -c + 4*x, 0 = 4*c + 3*x - t. What is the units digit of (99/12)/(9/c)?
2
Suppose -7*r - 162 = -16*r. What is the units digit of r?
8
Suppose 24 = -0*x + 4*x. What is the units digit of x?
6
Suppose 0 = -4*q - q + 50. Let m be ((-5)/q)/((-1)/24). What is the units digit of (16/(-6))/(m/(-18))?
4
What is the units digit of 36/(((-15)/(-50))/1)?
0
Let l = -50 - -81. Let q = l - 0. Suppose -q = -3*s + 4*v, -3*v = -2*s - 0*v + 22. What is the units digit of s?
5
Let x = -26 + 48. What is the tens digit of x?
2
Suppose -5*j - 118 = -2*z, 2*z + 2*j = -j + 86. What is the units digit of z?
9
Suppose x = -0*x - 1. Let d(t) = -t - 4*t + 6*t + 14*t**2. What is the units digit of d(x)?
3
Suppose -5 = -2*f - 15, 0 = 4*i + 4*f - 1224. What is the units digit of i?
1
What is the units digit of ((-238)/(-4))/7*(-20)/(-2)?
5
Suppose 4*n - 1092 = -2*n. What is the hundreds digit of n?
1
Let y(q) be the second derivative of q**6/120 + q**5/15 + q**4/8 - q**2/2 - q. Let a(r) be the first derivative of y(r). What is the units digit of a(-2)?
2
Suppose 5*y + 15 = -f, f + 3*y = -3*f - 9. Suppose -2*u - 5*t - 15 = f, 20 = -u + 6*u + t. What is the units digit of u?
5
Suppose -2*n = -5*n - 5*q + 250, 3*q = -2*n + 168. Suppose n = -0*r + 3*r. What is the tens digit of r?
3
Let s = 17 - 12. Suppose s*l - 155 = 5*t, l - 31 = -0*t - 5*t. What is the tens digit of l?
3
Let k = 117 - 30. What is the tens digit of k?
8
Let h be (0 - 0)/(1/1). Let n = -6 + 8. Suppose h = w - 0*w - n. What is the units digit of w?
2
Let x be (1 - 0)*5/1. What is the tens digit of (-1)/(-3)*(28 + x)?
1
Let o(n) = -n**3 - 7*n**2 + 11*n - 16. What is the hundreds digit of o(-10)?
1
Let h(d) = 55*d**2 + 1. Let i be h(1). Suppose -9 = -5*t + i. Suppose 2 + 20 = 2*y + 2*g, -3*y + t = -2*g. What is the units digit of y?
7
Suppose 2*n + 15 = u - 6*u, 3 = n - u. Let c(m) = m - 3. Let t be c(4). Let x = n + t. What is the units digit of x?
1
Suppose s = -0*s + 4. Suppose k - 15 = -s*k. Let w = 5 + k. What is the units digit of w?
8
Suppose -20 = -4*y, -y + 5*y = 2*z + 12. Suppose -d + z = 1. What is the units digit of d?
3
Let n(g) = -3*g**2 + 2. Let r be n(-2). Let c(o) = -o**2 - 13*o - 11. What is the units digit of c(r)?
9
Let v be (-79)/(-3) + 2/3. Suppose -2 - 10 = -3*t. Suppose -3*b + t*l + 16 = -32, 0 = b - 5*l - v. What is the tens digit of b?
1
Suppose 0 = 5*n - 142 - 103. What is the units digit of n?
9
Let j be -8*3*6/(-8). Suppose -4*g + 1 = o - j, 2*g - 6 = -4*o. What is the units digit of g?
5
Suppose -4*f - 4 = -3*t - 2*t, 2*f + 5*t - 28 = 0. Suppose f*h - 11 = 5. Suppose 0 = -h*l + 4*p + 56, -l - l - 3*p + 3 = 0. What is the units digit of l?
9
Let a(s) = s - 1. Let m(l) = -8*l + 16. Let g(h) = -5*a(h) - m(h). Let y = -4 - -12. What is the tens digit of g(y)?
1
Let q(c) = c - 2. Let l be q(2). Suppose -f - 3*k + 22 = -7*k, -f - 2*k - 2 = l. What is the units digit of f?
6
Suppose -5*o - 3*h - 141 = 0, h - 3 = -5. Let r(m) = m**2 - 15*m + 13. Let c be r(9). Let u = o - c. What is the units digit of u?
4
Let n(g) be the second derivative of g**3/3 - 2*g**2 + 4*g. Let u(c) = -c**2 + 5. Let r be u(0). What is the units digit of n(r)?
6
Let d(f) = -f**2 + 16*f + 8. What is the units digit of d(13)?
7
Suppose 4*k = k. Let f be (k + 6)/3 + -1. Suppose -5*o + 9 = -f. What is the units digit of o?
2
Suppose 2*n = m, -2*n - 2*m + 9 = 3*n. What is the units digit of n?
1
Suppose -9 - 3 = -3*x. Suppose -x*q = -3*q - 30. What is the tens digit of q?
3
Let b = 16 + 1. Suppose 3*g = 1 + b. Suppose -22 = -4*f - 5*q, -5*q + g = f - 7. What is the units digit of f?
3
Let h be ((-10)/6)/(2/18). Let d = h - -16. What is the units digit of d?
1
Let m = 2 + 1. Suppose -4*s + 36 = 2*b + 8, m*s - 21 = 5*b. What is the units digit of 2 - (-3 + s) - -6?
4
Suppose 3 = 3*u - 2*h - 1, -3*u + 4*h = -2. Suppose n = -0*n - 5, 3*c = u*n + 73. What is the units digit of c?
1
Let l(x) = x - 2. Let n be l(2). Suppose 0 = -5*d + 5*i + 5 - 0, n = i - 1. Suppose -8 = -d*o + o. What is the units digit of o?
8
Let n(q) = -q**3 - 2*q**2 - 3*q - 1. Let b be n(-2). Suppose -z = 2, 3*t + 2*t - b*z - 50 = 0. What is the units digit of t?
8
Let k(c) = -c**2 + 3*c + 5. Let g be k(5). Let h = 7 + g. What is the units digit of h?
2
Let t(o) = -o**3 - 5*o**2 + 5*o - 5. Let w be t(-6). What is the units digit of 10/w*(-3 + 4)?
0
Let b(f) = f + 12. Let s be b(-6). Let h = -3 + s. Let d = 5 - h. What is the units digit of d?
2
Suppose 3 = 3*d - 0. Let o be d*3/(-6)*0. What is the units digit of 5/(o + 3/6)?
0
Let j be 21/(-27) + (-4)/18. Let s be -1 - j - (-1)/1. What is the units digit of (-4 - 1)/(0 - s)?
5
Let c = -108 + 203. What is the tens digit of c?
9
Suppose -4 = -2*z + 2, 3*y - 96 = 3*z. What is the units digit of y?
5
Suppose 2*t - 5*b + 5 = 0, -t - 3 + 2 = -b. Suppose 3*h + 2*g - 16 = 72, -3*h + g + 91 = t. What is the units digit of h?
0
Let y(m) = 2*m + 4. Let l be y(-5). Let c(o) = o + 13. Let f be c(l). Let g(d) = -d**3 + 7*d**2 + 1. What is the units digit of g(f)?
1
Suppose -4*k = -3*k - 38. What is the tens digit of k?
3
Let v = -20 - -58. What is the tens digit of v?
3
What is the units digit of ((-2)/2)/((-1)/35)?
5
Let b = -67 + 97. What is the tens digit of b?
3
Let o be (0/2)/(2/1). Suppose 5*t - 60 + o = 0. Let l(q) = -q**2 + 15*q - 18. What is the tens digit of l(t)?
1
Let d = -9 + 12. Suppose -2*c = -5*p - 30, -30 = -c - d*c - 5*p. What is the tens digit of c?
1
Suppose 5*u - 4*u = 0. Suppose -4*b = 5*r + 10, -3*b - 23 = r + 2*b. Suppose u = -4*m + 2*m + r. What is the units digit of m?
1
Let f = 13 - -31. Let v = -23 + f. What is the tens digit of v?
2
Suppose -2*y - 60 = -6*y. What is the units digit of y?
5
What is the tens digit of (-3028)/(-20) - (-6)/10?
5
Suppose -2*t + 445 = -3*b, 0*b - 882 = -4*t - 2*b. What is the units digit of t?
1
Let y(a) = -3*a + 3*a + a. Let q be (-2 - 0)/2*-5. What is the units digit of y(q)?
5
Suppose -4*g + 12 = -0*g. Suppose g*m - 48 = -m. What is the units digit of m?
2
Suppose 11*f + 325 = 16*f. What is the tens digit of f?
6
Suppose -5*k + 65 = -100. Suppose 2*g = g + k. What is the tens digit of g?
3
What is the tens digit of (-4)/(-2) + (-180)/(-6)?
3
Let d(x) = -18*x - 6. Let q be d(-7). Suppose 5*b = q + 60. Suppose b = 5*i - v - 3*v, -i - 2*v = 4. What is the units digit of i?
4
Let q(d) = 12*d**2 + d - 1. Let j be q(1). Suppose u + j = -u. What is the units digit of ((-9)/u)/((-9)/(-60))?
0
Let n be 3/(-3) + 0 - -3. Suppose -3*j + 0*o - 7 = n*o, -j + o + 1 = 0. Let i = 13 - j. What is the tens digit of i?
1
Suppose -w = 2*w - 558. Let a = -133 + w. What is the tens digit of a?
5
Let d be (-12)/(-21)*(-7)/(-2). Suppose -d*t = -0*t. Let j = 2 - t. What is the units digit of j?
2
Let b be 1 + (-2 - 0) + -153. What is the units digit of (-2)/5 + b/(-10)?
5
Suppose 0*g - 3*g = 0. Let v = -6 + 8. What is the units digit of 1*5*(v + g)?
0
Let a = -21 - -23. Suppose -4*q - 42 = -a*v, -2*v + 5*q = -46 + 7. What is the units digit of v?
7
Let m = 6 + -7. Let u = m + 19. What is the units digit of u?
8
Let v be 2/(-7) - 5/7. Let u = v + 4. Suppose -5*k - r - r + 26 = 0, k - u*r = 12. What is the units digit of k?
6
Suppose 5*i - 3 = -8. Suppose 3*a + 23 = 5. Let t = i - a. What is the units digit of t?
5
What is the hundreds digit of 497/2 + 19/38?
2
Let b(i) = 7*i + 7. Let w(j) = -8*j - 8. Let p be ((-14)/(-5))/(4/10). Let a(x) = p*b(x) + 6*w(x). What is the units digit of a(5)?
6
Let j = -1 - -5. Suppose -2*m + 0*m = -5*x - 5, j*m = x + 1. What is the units digit of (-17)/(m + -1)*1?
7
Suppose -8*w = -4*w - 8. Let t = 9 + w. What is the units digit of t?
1
What is the units digit of (0/1)/(4 + -1) - -157?
7
Suppose 5*y + 4 = 6*y. Suppose -4 = 3*w - y*w. What is the units digit of w?
4
Let j be (1 + 4/(-3))*-12. Let k be -3 + j - 1*-3. What is the units digit of k - (-1)/((-1)/2)?
2
Suppose -3*i = -2*k - 64, 2*i - 3*k = 5*i - 54. What is the units digit of i?
0
What is the tens digit of (-838)/(-7) - ((-10)/(-35))/(-1)?
2
Suppose r + 5*u - 15 + 3 = 0, -4 = -2*u. Let l be (-1)/2 - 52/(-8). Let k = r + l. What is the units digit of k?
8
Suppose -5*j + 21 = -2*j. What is the units digit of j?
7
Suppose -4*n = 2*i + 2, -2*i + n = -2*n + 2. Let m(p) = -9*p**3 + 1. What is