uppose 3*i = -x*v + 84, -6 = -0*v - 2*v. Suppose 4*k - 5*c = i, -c - 15 - 28 = -4*k. What is the units digit of k?
2
Let i(j) = -j**2 + j. Let l(u) = -u**3 - 7*u. Let m(b) = 4*i(b) + l(b). Let q be m(-5). Suppose 0 = 2*r + 2*r - q. What is the tens digit of r?
1
Let j(m) = -m**3 - 4*m**2 - 5*m - 4. Let f be j(-3). Let q = f - -1. Suppose -2*b + 2*n = q*b - 1, n = 2*b. What is the units digit of b?
1
Let f(c) be the second derivative of c + 3*c**2 - 1/12*c**4 - 5/6*c**3 + 0. What is the units digit of f(-5)?
6
Suppose 3*z = -2*q - 8, 4*q = -3*z - 5 - 11. What is the units digit of -5 + 8 - (-18 + z)?
1
Let o(n) = -n**3 + 4*n**2 - 2*n. Let b be o(3). Suppose 10 = b*f + 1. Suppose 3*r - 8 - 1 = 4*q, f*q = 9. What is the units digit of r?
7
Let i(j) = -3*j**2 - 7*j - 4. Let z(s) = -s**2 - 4*s - 2. Let f(l) = 2*i(l) - 5*z(l). Let d = -5 - -10. What is the units digit of f(d)?
7
Let v = -28 + 73. What is the tens digit of v?
4
Let x(h) = -2*h - 6. Let o be x(6). Let v = 27 + o. What is the units digit of v?
9
Let y(x) = 6*x + 25. What is the tens digit of y(9)?
7
Let p be -1*(-2 + 3/(-3)). What is the tens digit of (p/3)/((-3)/(-57))?
1
Let i(k) = 33*k - 2. What is the tens digit of i(2)?
6
Let m be (-8)/12 + 23/3. Suppose m*l + 19 = 5*j + 3*l, 0 = 3*j - 4*l - 5. Let z(r) = 2*r - 5. What is the units digit of z(j)?
9
Let l(i) = i**2 - 4*i - 5. Let x be l(5). Let c = x + 2. Suppose 22 = 3*s - c. What is the units digit of s?
8
Let i(x) = -5*x**3 - 6*x**2 + 0*x**3 + 0*x**3 + 4*x**3 - 5 - 3*x. What is the units digit of i(-6)?
3
Let z(n) = -2*n - 3. Let i be (-2 + 1)/((-4)/24). Let q = i - 10. What is the units digit of z(q)?
5
Let f be 2 - (-1 + 0) - -25. Let c = f + -16. What is the units digit of c?
2
Suppose -48 - 111 = -3*t. What is the units digit of t?
3
Let m = 2 + -12. What is the units digit of (-14 + 2)/(m/15)?
8
Let w(l) = -3*l**3 + 18*l**2 + 2*l + 35. Let m(n) = -n**3 + 6*n**2 + n + 12. Let o(t) = 17*m(t) - 6*w(t). What is the units digit of o(6)?
4
Suppose -d + 19 = 2*x - 12, -5*x + 5*d = -40. Let w = 8 - x. Let c(a) = a + 6. What is the units digit of c(w)?
1
Suppose -v + 3 + 2 = 0. Suppose -17 = -v*q - f, -3*f - 4 - 1 = q. What is the units digit of q?
4
What is the units digit of -82*((-12)/8 + 1)?
1
Suppose 9*p - 2*p = 119. What is the units digit of p?
7
Suppose -5*d + 19 + 6 = 0, -4*d = 2*j - 62. What is the units digit of j?
1
Suppose -4*f = -2*f. Let p(x) = x + 12. What is the tens digit of p(f)?
1
What is the units digit of (2 - 2/(-4))*(-468)/(-30)?
9
Suppose v - 5*g = -3 - 4, 0 = -2*v + g + 31. What is the units digit of v?
8
Let l = -1 + 4. Let r(w) = -w**2 + 3*w + 3. Let h be r(l). Suppose -27 = -2*d + h*u, 3*u + 3 = -d - u. What is the units digit of d?
9
Suppose o + 4 = -2*z + 9, -3*o + 3*z = 21. Let n be (o - 66/4)*-2. Let b = n - 23. What is the units digit of b?
6
Let h be (1 - 26)*(-1 + 0). Suppose -3*g - 2*g = -h. What is the units digit of g?
5
Let f = 99 - 63. Suppose -19 = -5*v + f. What is the tens digit of v?
1
Let v be 0 - 3 - (1 - 13). Let l = 6 + v. What is the units digit of l?
5
Let v be (4/3)/(8/18). Suppose 0 = -v*s - 3*m + 21, 5*s - 7*m = -2*m + 75. What is the units digit of s?
1
Let y = 128 - 76. What is the tens digit of y?
5
Suppose -2*z + 12 - 2 = 0. Let s be 1 + -3*z + 2. What is the units digit of (-3)/s - (-11)/4?
3
Let w = -22 - -28. What is the units digit of w?
6
Let d = 42 + 10. What is the units digit of d?
2
What is the units digit of (4 - 0) + 1 - -4?
9
Suppose h + h = 4. Let p(i) = 0 + 0 + i + 5 + h. What is the units digit of p(0)?
7
Let r = 11 - 13. Let l = 3 + r. What is the tens digit of l/((-1)/34*-2)?
1
Let c(l) = l**2 - 3*l - 2. Let o(j) = -5*j - 1. Let x be o(-1). Let g be c(x). Suppose 0 = 5*y, 3*n - g*y - 39 = 3. What is the units digit of n?
4
Suppose 2*b = x + 29, 3*x - 56 = -5*b - 0*x. What is the tens digit of b?
1
Suppose 6*b - 703 = 1139. What is the hundreds digit of b?
3
Let q(f) = -23 - 5*f + 30 - 5*f + 0*f - f**2. What is the tens digit of q(-5)?
3
Let q be (4/4)/((-2)/(-26)). Suppose -5*k + 37 = -q. What is the units digit of k?
0
Let w(u) = 2*u**2 - 7*u - 3*u**2 - u - 6. Let g be (-1)/((-3)/(-12)) + -2. What is the units digit of w(g)?
6
Suppose 0 = -x - 2*x. Let t = x - -6. Suppose -2*c = -0*c - t. What is the units digit of c?
3
Suppose -5*y + 2*t + 29 - 5 = 0, -4*t - 8 = 0. Suppose -y*i = -2*i - 2. Suppose -2 - i = -3*r. What is the units digit of r?
1
Let w(v) = -2*v**2 - 5*v - 2. Let r be w(-5). Let n be 2*(r/(-6) - 1). Let u(j) = j**3 - 6*j**2 - 5*j + 5. What is the units digit of u(n)?
9
Let w = -41 - -43. What is the units digit of w?
2
Let h be (-8)/(-10)*(-10)/(-4). Suppose 4*u + 77 = 5*c, 0*c + h*c = 3*u + 35. What is the tens digit of c?
1
Suppose 6 = 2*f - 4. Suppose 0 = 2*j + f*u + 10, -3*u + 15 = -j - 8*u. Suppose 15 = 4*r - j. What is the units digit of r?
5
Let z(d) = d**3 - 1. Let p(i) = -i**2 + 1. Let g(l) = p(l) + z(l). Let c be g(0). What is the units digit of 3/((c - -2) + -1)?
3
Let k be (-12)/30 + (-4)/(-10). Suppose -2*x - 2*r + 7 + 1 = k, r = -3*x + 12. Let n(o) = 2*o. What is the units digit of n(x)?
8
Suppose 8 = -0*x + x. Let q = -4 + x. Suppose 11 + 9 = 5*p - 5*u, -26 = -q*p + 2*u. What is the units digit of p?
9
Let h(t) = -t**2 - t + 1. Let i(w) = 11*w**2 + 2. Let l(u) = -h(u) + i(u). Let y be l(-1). Suppose 5*r + 2 = y. What is the units digit of r?
2
Let s(q) = 0*q + 6 - 15 - 4*q + 5*q. Let m be s(0). Let i = 5 - m. What is the units digit of i?
4
Let r be -3 - 1/(-2)*10. Suppose 0 = 4*c + 3*f - 32, -3*f + 22 = -r*c + 4*c. What is the units digit of c?
5
Let v be 1/2*-10*6. Let l = 67 + v. What is the units digit of l?
7
Suppose -3*r = -3*c - 186, -3*r - 3*c + 202 = 2*c. Suppose -r = -2*i + 6. What is the units digit of i?
5
What is the units digit of -1 + 1 + (6 - 0)?
6
Suppose 2*u = -3*u + 15. What is the tens digit of (-60)/(-25)*40/u?
3
Let a(h) = 59*h**2 + h. What is the tens digit of a(-1)?
5
Suppose -207 = -5*k + 168. What is the units digit of k?
5
Suppose 5*y - 8*y + 399 = 0. What is the tens digit of y?
3
Let y be 5*-3*2/(-6). Suppose -y*w + 60 = -4*j + 8*j, 2*j = 2*w + 30. What is the tens digit of j?
1
Suppose c - 2 = -5. Let r(o) = -o**3 + 3*o - 2. Let j be r(c). Suppose 3 - j = -k. What is the units digit of k?
3
Suppose 5*k - 2*n = 75, k - 33 = 4*n - 0. Let a = -2 + k. What is the tens digit of a?
1
Let q(o) = -342*o - 63. Let g(w) = 11*w + 2. Let s(f) = -189*g(f) - 6*q(f). What is the units digit of s(-1)?
7
Let d = 0 - 0. Let y(t) = -7*t + 12*t + 9 - 4*t. What is the units digit of y(d)?
9
Suppose 14*o + 20 = 19*o. Suppose -8 + 0 = -o*s. What is the units digit of s?
2
What is the tens digit of 1672/10 - 3*3/45?
6
Suppose -4*a + 82 = -338. What is the hundreds digit of a?
1
Let a(w) = -w - 2. Suppose -5*g - 20 = -10*g, -3*g = 2*z. Let d be a(z). Suppose -4*u - h = -0*h - 20, 0 = -4*u + d*h. What is the units digit of u?
4
Let x(r) = 5*r + 16. What is the units digit of x(-1)?
1
Let y(d) = d + 10. Let b be 3/(-12) + 23/(-4). Let l be y(b). Suppose n + 3 = l. What is the units digit of n?
1
Let n = -2 + 7. Suppose 0 = -n*h - 5*b - 10, 0 = -3*h + b + 10 + 4. What is the units digit of h?
3
Suppose 0 = -5*o - y + 52 + 45, o + 5*y - 29 = 0. Suppose 2*p - o = -5*n, 3*p - 1 = -10. What is the units digit of n?
5
Let k(w) = w**2 - w - 2. Suppose 6*i - i = 15. What is the units digit of k(i)?
4
Suppose -y = -2*y + 43. What is the units digit of y - (3/(-1) - -6)?
0
Let n = -165 - -421. What is the hundreds digit of n?
2
Suppose 4*g = g. Suppose g = 6*y - 2*y - 48. Suppose 2*x - 3*x = -y. What is the tens digit of x?
1
Let u(j) = j**2 + 2*j + 3. Let q be u(-6). Suppose 0 = 3*i + 3*c - q, -2*c + 5 = 3*i - 19. Let v(a) = a**2 - 5*a + 7. What is the units digit of v(i)?
3
Suppose -m - 54 = -4*m. Let l = m - 14. What is the units digit of l?
4
Let z(i) = i**3 + 8*i - 6. What is the units digit of z(4)?
0
Suppose -6 = -3*r + 4*r - 2*h, 10 = -r + 4*h. Let o = 5 + r. Suppose -o*l = -2*l - 17. What is the tens digit of l?
1
Suppose 0*j + 5*j - 20 = 0. Suppose -2*t = t - 5*l - 13, -j*t = -l - 6. What is the units digit of t?
1
Let g = -2 - -3. Let y = g + 4. What is the units digit of y?
5
Suppose 0 = 2*f - 6 + 18. What is the units