5*b - d - 6 = r. What is the units digit of b?
2
Let x(n) = -2*n - 9. Let d be x(-6). Suppose -6*o + 9 = -d*o. What is the units digit of 2 + 1 + (o - 1)?
5
Let x(k) = 12*k**2 - 1. Let t = -2 - -3. What is the units digit of x(t)?
1
Suppose 0 = 5*i - 4*i - 2*n + 89, 0 = -n - 5. Let y = i - -144. What is the units digit of y?
5
Let t be (-1)/((-5 + 2)/51). Suppose -t = -f - 3. Suppose f = 2*y - 4*z, -5*y - z + 25 = -6*z. What is the units digit of y?
3
Suppose 0*z + z - 34 = 0. Suppose -4*q + 5*o = -q - z, -5*q + o + 64 = 0. What is the tens digit of q?
1
Let x(g) = 2*g**2 - 4*g - 5. Let y be x(8). Suppose 5*c - 3*t = 107, 5*c = -t - 0*t + y. What is the units digit of c?
9
Let f = 139 - 100. What is the units digit of f?
9
Suppose -y + 3*i = -104, 2*i + 70 = -4*y + 514. What is the tens digit of y?
1
Let k(i) = -2*i**2 + 4*i - 1. Let p(b) = 5*b**2 - 7*b + 2. Let u(h) = -7*k(h) - 3*p(h). What is the tens digit of u(-4)?
1
Let y = 7 - -40. Suppose 3*c - 12 = 0, 2*c + y = 2*u + 3*u. What is the units digit of u?
1
Let g = 309 - 121. What is the tens digit of g?
8
Let k(b) = -b**3 - b**2 + 5*b + 2. Let t = -6 - -3. Let s be k(t). What is the units digit of 82/8 - s/20?
0
Suppose 0*v - 228 = -4*v. What is the tens digit of v?
5
Let j = 40 + -29. What is the units digit of j?
1
Let v(u) = u - 4. Let a be v(5). Let l(d) = 17*d + 1. What is the tens digit of l(a)?
1
Let q = 73 - 41. What is the tens digit of q?
3
Let i(j) = -12*j**2 - j + 1. Let c be i(1). Let n = 14 - c. What is the tens digit of n?
2
Let z(r) = -r + 3. Let g be z(-4). Suppose 0 = g*x - 3*x - 212. What is the units digit of x?
3
Suppose 0*t + 10 = 5*t. Suppose -3*f = t*f - 10. Suppose 0 = -f*v + 4*r + 8, -v + 3*v - 23 = -r. What is the tens digit of v?
1
Suppose -5*s = -h - h - 227, 130 = 3*s + 5*h. What is the units digit of s/6 + 2/(-4)?
7
Let i be 29/9 - 8/36. Let o = 13 + i. What is the units digit of o?
6
Suppose -5*x = -s - 111, 4*s + 6 = 2. Let g = -47 + x. Let a = g + 38. What is the units digit of a?
3
Suppose -l + 41 = 3*o + 2, -5*l + 234 = 2*o. What is the units digit of l?
8
Let q(t) = -37*t + 1. What is the units digit of q(-1)?
8
Let a = -122 - -225. What is the tens digit of a?
0
Let w(h) be the second derivative of -7*h**3/2 - h**2/2 + 6*h. What is the units digit of w(-1)?
0
Suppose 0 = -5*w + 4*t + t + 585, 0 = 3*w - t - 341. Let a = w + -76. What is the units digit of a?
6
Suppose -3*x - 4*k = -6*k + 2, -2 = 5*x - 2*k. Suppose b = -x*b - 4*r + 20, 5*b = 5*r. Suppose 0 = -b*d - 2*u + 2 + 14, 0 = 2*u. What is the units digit of d?
4
Suppose 10*b - 5*b = -10. Let i be (-48)/22 + b/(-11). What is the units digit of 3/(i + (-7)/(-2))?
2
Let a be 0 - (1 + -1 - -1). Let w be (6*-1 - -3)*a. Suppose -w*n + 16 = -2*n. What is the units digit of n?
6
Suppose 0 = 5*g - x - 70 - 2, g = -3*x + 24. What is the units digit of g?
5
What is the units digit of (-6)/30 - 281/(-5)?
6
Let l(c) = c**3 + 8*c**2 + 8*c + 9. What is the units digit of l(-7)?
2
Suppose -u - 4 = -2*z, z - 2 = 5*u - 3*z. What is the tens digit of (-85)/u*4/(-5)?
3
Let j(d) = d**3 + 9*d**2 + 3*d + 7. Let b be j(-9). Let w be (-4)/8*b/2. Let f = -1 + w. What is the units digit of f?
4
Let s = -80 - -120. What is the units digit of s?
0
Suppose -8 = 4*a, -8 = -2*n + 4*a + 8. Suppose -2*b = -n*b + 16. What is the units digit of b?
8
Suppose a + 55 = -4*a. Let l = 20 + a. What is the units digit of l?
9
Let f(d) = -7*d**3 - 4*d**2 - d - 3. What is the units digit of f(-3)?
3
Let p(n) = 9*n**2 + 6. Let v(c) = 8*c**2 - c + 5. Let j(t) = -4*p(t) + 5*v(t). What is the units digit of j(2)?
7
Let u = -3 + 1. Let y = u - -4. Suppose 6 = r + r + y*f, 2*f = 0. What is the units digit of r?
3
Let s be 14/4 + 2/4. Suppose x + s*x + 3*p - 61 = 0, -5*x + 67 = p. What is the tens digit of x?
1
Suppose -2*h + 0*h = -18. Suppose -n + 0 + h = 0. What is the units digit of 5 - 0 - n/(-3)?
8
Suppose -3*b = 2*b - 225. Suppose 6*l + 30 = l. What is the units digit of (-3)/(-6) - b/l?
8
What is the tens digit of 90 + (-1 - (1 + -3))?
9
Suppose 39 = -k + 3. Let m be 4/(-14) + k/21. Let l = 3 + m. What is the units digit of l?
1
Let a(d) = d**2 + 13*d + 6. Let l be a(-13). What is the units digit of (28/3)/(l/9)?
4
Let p(v) be the first derivative of -v**4/4 + 4*v**3/3 + v**2/2 + 2*v - 2. Let q be p(4). Let r(h) = 2*h - 7. What is the units digit of r(q)?
5
Let c(t) = 2*t**2 - 10*t - 21. What is the tens digit of c(9)?
5
Let a(d) = -d**3 + 5*d**2 + 5*d + 7. What is the units digit of a(6)?
1
Suppose -7 - 104 = -3*u. Suppose a + 14 - u = 0. What is the units digit of a?
3
Let s(y) = 7*y - 18*y - 19*y. Let t be s(-1). Suppose -3*g + t - 6 = 0. What is the units digit of g?
8
Suppose -y + 15 = 4*y. Suppose 6 - y = a. Suppose 14 = a*k - 7. What is the units digit of k?
7
Let f(x) = -2*x - 5. Let a be f(-4). Suppose 2*u = a - 1. What is the units digit of u?
1
Suppose 4*v = i - 122, -223 - 110 = -3*i + v. What is the tens digit of i?
1
Let t(p) be the second derivative of -p**4/12 + 3*p**3/2 + 4*p**2 - 3*p. Let o be t(11). What is the units digit of 0 + 2 + -2 - o?
4
Let r = 20 - 4. Let z be 1/5 - (-24)/5. Suppose 4*c - 8*c = 5*l - 20, z*c + r = 4*l. What is the units digit of l?
4
Let f be (-90)/(-2) - 0/1. Suppose f - 5 = 4*b. What is the units digit of b?
0
Let b(c) = 18*c**2 + c. Let k be b(-1). Suppose 23 = 4*s - k. What is the units digit of s?
0
Suppose -2*a + c + 73 = 0, -5*a = 4*c - 92 - 71. Suppose 2*y - a = 5. What is the units digit of y?
0
Let a(t) = 4*t + 5 - 2*t**3 + t**3 - t + 4*t**2. Let i be a(5). Let d = i - -6. What is the units digit of d?
1
Let x be 2 - (3/(-3) - -8). Let j = x - -4. Let v = 2 + j. What is the units digit of v?
1
Let t be 8/((-2)/1 - 0). What is the units digit of (t - -4) + (13 - 3)?
0
Let y = -9 + 14. Suppose -y*u - 11 = -86. What is the units digit of u?
5
Let r be 6*((-22)/(-4) + -2). Suppose 4 = 2*a - 2, y = 5*a - r. Let m = y + 13. What is the units digit of m?
7
Suppose -4*q = -80 - 136. What is the units digit of q?
4
Let p = 7 + 17. What is the tens digit of p?
2
Suppose -6*y = -98 - 262. What is the units digit of y?
0
Suppose -t + 2*t = 4*d + 52, 0 = d. What is the tens digit of t?
5
Suppose f - 24 = g, -4*g + 96 = 4*f - 5*g. What is the units digit of f?
4
Let h(c) = -14*c - 24. What is the tens digit of h(-3)?
1
Suppose -5*u + 230 = 15. What is the units digit of u?
3
Let q = 88 + -68. What is the units digit of q?
0
Let t = -1 - -2. Let x be t + 1 - 3 - 1. What is the units digit of (-1)/2*3*x?
3
Let k be (-6)/((2 - 3) + -1). Suppose -a + k = -1. What is the units digit of 2/a - 10/(-4)?
3
Let y(z) = -44*z - 1. Let l be y(-1). Let p = l - 15. What is the tens digit of 8/p + 75/7?
1
Suppose 0 = -2*j + 6 - 0. Suppose 10 = -2*q + 4*l - 3*l, 0 = 5*q + l + 11. What is the units digit of (q - j)*6/(-9)?
4
Let s(j) = -j - 3. Let o = 0 - -5. Suppose -25 = -0*i + 5*i - 3*l, -o*l - 41 = 2*i. What is the units digit of s(i)?
5
Suppose 2*p - 17 = 3*p. Let j = 14 - p. What is the units digit of j?
1
Let t be 0/(-3)*3/6. Let z be t - (-2 - (-1 - 0)). Suppose 0*r = r - z. What is the units digit of r?
1
Let k(a) = -15*a. Let x = -14 - -13. What is the units digit of k(x)?
5
Let q(v) = 16*v. Let w = 3 + -2. What is the tens digit of q(w)?
1
Suppose -3*s = -s - 2*i + 38, 2*i = 2. What is the units digit of (-6)/s*66/2?
1
Let v(h) = 25*h + 32. What is the hundreds digit of v(4)?
1
Let w = -5 - 0. What is the units digit of w*(-5)/(50/8)?
4
Let q(z) = 4*z**2 - z. Let y be q(1). Suppose -t = -y*t + 8. What is the units digit of t?
4
Let j(l) = 7*l - 15. Let p(f) be the third derivative of f**4/6 - 4*f**3/3 + 4*f**2. Let q(z) = -2*j(z) + 5*p(z). What is the units digit of q(4)?
4
Let t(c) = c - 1. Let r be t(0). Let b = 18 - r. What is the tens digit of b?
1
What is the units digit of (244 + -6)*1*1/2?
9
Suppose 4*u + 4 = 56. Let p(t) = -13 + 11*t + u. What is the tens digit of p(1)?
1
Let f be ((-24)/(-2))/4 + 263. What is the tens digit of 2/(-3) + f/21?
1
Suppose 2*v = 2*u + 26, 49 = 4*v - 4*u + u. Let t be ((-4)/v)/(1/(-5)). What is the units digit of t/((-2 + -4)/(-3))?
1
What is the units digit of (39/3)/((-1)/(-2))?
6
Suppose -4*v - 2*o = -0*v + 14, 5*o = v - 13. Suppose -i = -6*i - 45. Let l = v - i.