). Suppose 3*q + q + 5*s - 57 = 0, -q + 9 = -o*s. What is the units digit of q?
3
Let r = 51 + -4. What is the units digit of r?
7
Let o be (-1)/1 - (-1 + 0). Let k(a) = a**2 + 8*a + 1 + o*a**2 - 2*a**2. What is the units digit of k(8)?
1
Suppose -19*m + 28 + 637 = 0. What is the units digit of m?
5
Suppose y = 2*t - 6, -9 = 5*y - 0*y - 3*t. Let p = y + -2. What is the tens digit of (14 + -1)/1 + p?
1
Let y = 1 - 1. Suppose 4*r - 15 = -r - k, y = r + 3*k - 3. What is the tens digit of 2/(6/r) + 14?
1
Let l(t) = -t. Let b be l(2). What is the units digit of 78/2*b/(-6)?
3
Let i be -1 + 16 + -2 + -3. Let t = -7 + i. What is the units digit of t?
3
Suppose -988 + 216 = -4*t. What is the tens digit of t?
9
Suppose u + 9 = -2*g, 4*g = -u - 4*u - 9. Let f = -3 - g. Suppose f*h - 4*h + 9 = 0. What is the units digit of h?
9
Suppose 7 = -2*f + 4*h - 3, 0 = 4*f - 4*h. Let v(l) = l**2 - 5*l + 4. Let w be v(f). Suppose w*m = -m + 60. What is the units digit of m?
2
Let o be (3 + -2 + 2)/1. Let u(y) = -7*y**2 + 6*y + 9. Let f(j) = -8*j**2 + 7*j + 10. Let l(s) = 6*f(s) - 7*u(s). What is the units digit of l(o)?
6
Suppose 5*u - 4*m - 152 - 207 = 0, -216 = -3*u + 3*m. What is the tens digit of u?
7
Let l = 7 + -5. Suppose 3*t = 3*d, -4*t + l*d + 12 = 4. Suppose -3*p = -2*p + 2*q - 23, 5*p = t*q + 45. What is the units digit of p?
3
Let j = 342 - 228. Let n = 8 - 3. What is the units digit of j/15 - (-2)/n?
8
Suppose 2*p + 7 = 3*p. Suppose -z + 0 - 2 = 0. Let o = z + p. What is the units digit of o?
5
Let i(w) = -w**2 - 4*w - 4. Let a be i(-2). Let c(y) = y**3 + y**2 + y + 24. What is the units digit of c(a)?
4
Let m be 1 + 3 - 1/1. Suppose 3*z - m + 8 = -o, z = 5*o + 73. What is the units digit of 4/o + (-69)/(-21)?
3
Suppose 2*z + 2*z - 1 = -3*y, 3*y = z + 11. Suppose -y*k - 9 = -4*k. What is the units digit of k?
9
Let t(g) = g**3 - 7*g**2 + g - 2. Let i be t(7). Let x = 17 - i. What is the units digit of ((-4)/x)/((-2)/18)?
3
Let i(p) = p**3 - 6*p**2 + 6*p - 3. Let h be i(5). Let c be -2 + (-1)/((-1)/10). Let q = c - h. What is the units digit of q?
6
Let j be 2 + -4 + -2 + 4. What is the tens digit of j + -2 - (-69)/3?
2
Suppose 6 = 2*b, -2*q - b = -0*q - 5. What is the units digit of q?
1
Let o = 72 + -34. What is the units digit of o?
8
Suppose 36 = -4*i + 120. What is the units digit of i?
1
Suppose -3*h + 8 = -h. Suppose -5*r + 136 = h*d, 5*r - 2*d = 3*d + 100. What is the tens digit of r?
2
Suppose -250 = -7*l + 72. What is the tens digit of l?
4
Let f(b) = -19*b + 20. Let p be f(-14). What is the units digit of p/8 + 27/(-36)?
5
Suppose -3*a + 28 = 2*o, 2 = 3*a - 4*o - 32. Let c = 19 - a. Suppose -3*w = f - 2*f - c, -2*f - 12 = -4*w. What is the units digit of w?
3
What is the tens digit of (-8)/(4 + 0) - -40?
3
What is the tens digit of 77 - (-5)/(3 + 2)?
7
Let m(q) = 1 - 1 - q + 12*q**2 + 0*q. What is the tens digit of m(-1)?
1
Let a(s) = 3*s**2. Let h be a(1). Let o = h + -5. What is the units digit of (o - -4)*2 - 1?
3
What is the hundreds digit of ((-3)/((-9)/542))/(26/39)?
2
Suppose 4*v + 37 - 5 = 0. What is the units digit of 8/3 + v/12?
2
Suppose 4*a + 1 + 3 = 0, 2*m + 28 = 2*a. Let s = m - -26. What is the units digit of s?
1
Suppose 0 = -4*y + 112 + 16. Suppose -4*p + 84 = y. What is the units digit of p?
3
Suppose -3*o = c - 1 + 7, 2 = 3*c - o. Suppose c = -l + 3*l - 2. What is the units digit of l?
1
Let c = -16 + 16. What is the tens digit of (-18)/10*(-15 - c)?
2
Let u = 81 - 54. Suppose -3*i + 0*i = u. Let c = -2 - i. What is the units digit of c?
7
Let z be (-4)/6*3/(-2). Suppose 3*s - 14 = 4*p, -5*p - z - 9 = 0. Suppose -s*h - v + 2 + 7 = 0, -3*h - 3*v + 15 = 0. What is the units digit of h?
4
Suppose -4*z - 79 = -295. What is the units digit of z?
4
Let d(w) = -w - 5. Let s be d(-7). Suppose -32 + 6 = -3*r + 4*x, 2*r = s*x + 16. What is the units digit of r?
6
Let g(i) = 7*i - 3. Let b be (-4)/10 - (-88)/20. What is the units digit of g(b)?
5
Let d(h) = 2*h**2 - 2*h + 6. What is the units digit of d(4)?
0
Let p = -17 + 72. What is the units digit of p?
5
Let y be 1 - (-1 - 0) - -18. Suppose o - y = -3*o. Let b = -1 + o. What is the units digit of b?
4
Let r = 108 + -65. Suppose 0*m + h + r = 3*m, -24 = -2*m - 4*h. What is the units digit of m?
4
Let q = -7 - -9. What is the units digit of q?
2
Suppose 3*t - 20 = 4*y + 80, 0 = -3*y + 6. What is the tens digit of t?
3
What is the units digit of (-722)/(-7) + (-3)/21?
3
Suppose 0 = -5*v - 0*v - 10. Let k be 10*(-2)/8*v. Suppose k*s - 17 = -2. What is the units digit of s?
3
Let s(h) = -9*h**3 - 3*h**2 + 1. Let k be s(2). Let l = -46 - k. What is the tens digit of l?
3
Suppose -103 = -3*r + 110. What is the units digit of r?
1
Let y = 22 - 7. Let r = -9 + y. Suppose -2*v + r = -14. What is the tens digit of v?
1
Suppose -2*g - 3*a - 5 = 0, 4 = -a - 1. Suppose b + g*z = 7*z + 20, -b + 8 = 2*z. What is the units digit of (-2)/(1 - b/10)?
5
Let w(c) = 6*c**3 - c + 1. Let r be w(1). Let q be (r + -2)*(-2)/4. What is the units digit of q/(3/(-3)) - -3?
5
Suppose 5*v - 801 - 108 = j, -712 = -4*v - 3*j. What is the tens digit of v?
8
What is the hundreds digit of (-4 - 2/2) + 242?
2
Suppose y = -5*n + 31, -3*n = -5*y - 17 + 4. Suppose n*u = 3*u + 66. What is the units digit of u?
2
Let t = -177 - -347. What is the units digit of t?
0
Suppose 4*c - 2*c = 0. Suppose -3*n + 7*n - 16 = c. What is the units digit of n?
4
Suppose -2*i = 3*w + 21 - 7, 5*i + 9 = -w. Let d be i + -2 + 10/2. What is the units digit of ((-168)/30)/(d/(-5))?
4
Let l be (28/(-8))/7*10. Let j = 31 + l. What is the tens digit of j?
2
Suppose -4*m + 0*m = -100. What is the units digit of m?
5
Suppose 1770 = 6*d - 720. What is the tens digit of d?
1
Let o(h) = h**3 + h**2 + 4*h + 17. Let p(u) = -u**3 - u**2 - 5*u - 16. Let r(q) = 4*o(q) + 3*p(q). What is the units digit of r(0)?
0
Let c = -14 - -24. What is the tens digit of c?
1
Let v(q) = -3*q - 4. Let d be v(-3). Suppose 0 = d*j - 4*y - 144, -4*y = 4*j - 6*j + 48. What is the tens digit of j?
3
Suppose 4*l = 2*k - 36, -4*l - 20 = -3*k + 30. Suppose -4*s + k = -2*s. What is the units digit of s?
7
Let c(a) = a**2 - 5*a. Let k be c(5). Suppose k = -t - 5*h - 3, 0 = -0*t + 2*t + 2*h - 34. What is the tens digit of t?
2
Let z(x) = x**3 - 7*x**2 - 2*x + 16. Let t be z(7). Let k be 1/(-1*(-2 - -1)). Suppose t*s - 33 + 10 = -3*b, 3*b = 4*s - k. What is the units digit of s?
4
Let y(x) = 2*x**2 - 4*x. What is the units digit of y(-3)?
0
What is the units digit of 1/3 + 2171/39?
6
Suppose 6*b = 3*b. Suppose l + b*l = 0. Suppose -5*j + l*j = -c + 14, 5*j = -10. What is the units digit of c?
4
Let z = -5 - -2. Let v = 2 - z. Suppose -v*w + 8 = -4*w. What is the units digit of w?
8
Let b(s) = s. Let a(f) = 2*f. Let t(k) = 6*a(k) - 5*b(k). What is the units digit of t(2)?
4
Let r(y) be the first derivative of -y**4/4 + 2*y**3 + 4*y**2 - 5*y + 5. What is the tens digit of r(6)?
4
Let o = 99 + 164. What is the units digit of o?
3
Let t be (5 + (0 - 2))/1. Suppose 13 = t*d + 5*s, -5 = 2*d - 5*d - s. What is the units digit of (4/(-3))/(d/(-3))?
4
Let i(g) = -g**3 + 2*g**2 + 1. Suppose 3*v = 7*v - 8. What is the units digit of i(v)?
1
Suppose -o + 3*q + 90 = -18, 2*o - 214 = 5*q. What is the hundreds digit of o?
1
Let p be ((-3)/9)/(1/(-9)). Suppose -55 = -3*g - 4*f, 2*g - 3*g + 4*f - p = 0. What is the units digit of g?
3
Suppose 7*f - 4*f - 9 = 0. Suppose 30 = -2*m + f*m. Suppose 0*q + m = 5*q. What is the units digit of q?
6
Suppose -3*x + 132 = 3*q - 42, -5*q + 3*x = -274. What is the tens digit of q?
5
Let n(h) = h**3 + 4*h**2 + 3*h + 2. Let x be n(-2). Suppose 0 = 4*r - x*t + 36, 0*r - 4*r - 29 = 3*t. Let o = 25 + r. What is the tens digit of o?
1
Let j(r) = r**3 + 7*r**2 - 15*r + 21. What is the units digit of j(-8)?
7
Suppose j + 230 = 6*j. What is the tens digit of j?
4
Suppose -2*y - 4*j + 105 = 3*y, -4*y = -2*j - 110. What is the units digit of y?
5
Let v(g) = -2*g**2 + 7*g - 6. Let t be v(4). Let m be (-4)/t + 6/(-15). Suppose n - 19 = j - m*j, 49 = 3*n + j. What is the units digit of n?
7
Let b(x) = x**2 + 6*x + 3. Let v be b(-4). What is the units digit of v*(-1 - 0) - 0?
5
Suppose 0 = -0*f - 2*f - 28. Let c = 24 + f. What is the units digit of c?
0
Suppose 61 + 3 = j. 