+ b. Suppose -4*z + 35 = x, 2*x + 33 = 5*z - j. What is the units digit of z?
8
Suppose -2*d + 107 = 3*s, -2*d + 0*s = -4*s - 86. What is the units digit of d?
9
Suppose -3*k + k + 140 = 4*z, 0 = -z - k + 37. What is the units digit of z?
3
Let h(w) = -w**2 - 14*w - 12. Let j be h(-9). Let u = -9 + j. Suppose o + u = 4*o. What is the units digit of o?
8
Let p(x) = x - 6 + 2 + 3. What is the units digit of p(10)?
9
Let j = 142 - 227. Let a = -51 - j. What is the tens digit of a?
3
What is the hundreds digit of 1*284*13/26?
1
Let v = -50 + 65. Let t be (3/(-2))/((-3)/(-20)). Let w = t + v. What is the units digit of w?
5
Suppose 0 = 5*w - f - 3, 0*w + 2*f = -w - 6. Suppose -2*z + 6*z - 120 = w. What is the tens digit of z?
3
Suppose 4*u = 2*b - 32, -4*b + 4*u + 42 = -b. Let r(a) = a - 14. Let q be r(b). Let o = q - -5. What is the units digit of o?
1
Suppose 3*k + 106 = 556. What is the units digit of k?
0
Let o = 1 + 0. What is the tens digit of ((-18)/4)/(o/(-4))?
1
Let m = 4 + -2. Let o = 14 - m. What is the tens digit of o?
1
Let t = -8 + 12. Suppose t*m - 21 - 123 = 0. What is the units digit of m?
6
Let u = -5 + 3. Let o be ((-1)/u)/((-2)/(-20)). Suppose -4*i - 6 = -o*i. What is the units digit of i?
6
Suppose 6 = -5*d + 111. Suppose -d - 39 = 4*f. What is the units digit of (-1)/(-3)*f/(-1)?
5
Let o = 14 - 22. Suppose 5*n = 4*d + 86, 3*n - d - 37 - 16 = 0. Let k = n + o. What is the units digit of k?
0
Let q(t) = -t**3 - 7*t**2 + 7*t - 2. What is the units digit of q(-8)?
6
Suppose 5*h - 670 = 5*k, 0*h - 3*h + 426 = 5*k. What is the hundreds digit of h?
1
Suppose 3*d - 5*v = 139, 0*v = 2*d - 4*v - 96. Let k = -21 + d. What is the units digit of k?
7
Suppose 0 = 4*h - 4*f, 3*h - f = -0*h - 6. What is the units digit of (14/h)/((-6)/9)?
7
Suppose 0 = 3*q - 6*q + 105. Suppose -g = 4*g - q. What is the units digit of g?
7
Let u(t) = -t + 2. Let m be u(2). What is the units digit of 4 - 4 - (-2 - m)?
2
Let i(v) be the second derivative of v**3/6 + 2*v. Let x be i(0). Let u = x + 6. What is the units digit of u?
6
Suppose -2 = -2*v + 2*j, 4*v = 6*v + 3*j + 8. Let u be (-133)/14*(-7 + v). Suppose -20 = 4*c - u. What is the units digit of c?
4
Let a = -6 + 9. Suppose 0 = y - a*y + 6. Suppose -2*o = -5*m - 20, 0 = y*o + 2*m - 13 + 2. What is the units digit of o?
5
Suppose 3*y = 5*v - 0*y - 407, 3*v + 5*y = 217. What is the units digit of v?
9
Let j(d) = 3*d - 24. Let o = -9 + 19. What is the units digit of j(o)?
6
Let r(g) = g**3 - 9*g**2 + 7*g + 1. What is the tens digit of r(9)?
6
Let f = 173 - 93. What is the units digit of f?
0
Let o(i) = 4*i - 4. Suppose 0*v = -3*v + 18. What is the units digit of o(v)?
0
Let i be (-9)/36 - 2/(-8). Suppose -3*n + 11 + 13 = i. What is the units digit of n?
8
Let b(p) = -25*p**3 + 3*p + 1. What is the units digit of b(-2)?
5
Suppose -5*z + 3*u = -524, -5*u + 231 = 2*z + 40. What is the tens digit of z?
0
Let n = 6 - 11. Let x be (8/(-20))/(2/n). Suppose 4*m + x = -2*u + 23, -5*u = -m. What is the units digit of u?
1
Let b(p) = -p**2 + 8*p - 5. Let o be b(7). Let n be (104/(-10))/(o/(-5)). Suppose -25 = -3*m + n. What is the units digit of m?
7
Let n be (-1 - 0)/((-9)/27). Let s be n/(0 + 1) - 46. Let j = -26 - s. What is the tens digit of j?
1
Suppose 3*w - 5*q = 47, q + 10 + 9 = w. Let v be 4/14 + w/14. Let m(t) = 7*t - 3. What is the units digit of m(v)?
1
Suppose m - 240 = -5*d - m, -2*m = 0. What is the units digit of d?
8
Let p(v) = 5*v**2 + 2*v - 7. Let x be p(-5). Suppose -m = -4*m + x. What is the tens digit of m?
3
Suppose 0 = -3*x - 3*a + 321, 5*x - 3*a - 650 + 155 = 0. What is the tens digit of x?
0
Let x = -52 - -77. What is the tens digit of x?
2
Let s be (-23)/4 - 6/(-8). Let c(k) = 2*k + 6. Let w be c(s). Let j = -2 - w. What is the units digit of j?
2
Let l(a) = -3*a**3 + 2*a**2 - 2*a - 2. Let y(p) = -p**3 + p**2. Let m(n) = l(n) - 2*y(n). Let h be m(-2). Let s = -3 + h. What is the units digit of s?
7
Suppose 2*z - 85 + 3 = 0. What is the units digit of z?
1
Let u(p) = 2*p - 6. Let l be u(4). Let k be (-31)/4 + l/(-8). What is the units digit of k/10*5/(-2)?
2
Let h(r) = r**2 + 6*r + 2. Let t be h(-6). Let i be -2 + t + -1 - -4. Suppose i*b - b - 10 = 0. What is the units digit of b?
5
Suppose -4*o + 592 = -k + 3*k, -1453 = -5*k - o. What is the units digit of k?
0
Let r(i) be the third derivative of -i**5/60 - i**4/24 + 5*i**3/6 - i**2. Let j be r(0). Suppose 3*h + g = -2 + 14, 3*h = -j*g. What is the units digit of h?
5
Let u(p) = -p**2 - 10*p + 12. Let r be u(-11). Suppose 0 = -4*y + 23 + r. What is the units digit of y?
6
Let p be ((-12)/(-8))/(4/120). Suppose -2*n = -5*z - p, -8*n + 4*n = 5*z - 135. What is the units digit of n?
0
Suppose 8*n - 17 = 7. Suppose -16 = -4*j - 4. What is the tens digit of (n/4)/(j/48)?
1
Let w(s) = 4*s + 2. Let d be w(3). Suppose -4*k + d = -126. What is the units digit of k?
5
Let y = 0 - -2. Let s be (y + 1)*8/(-6). What is the tens digit of 1/s - (-65)/4?
1
Let m(b) = 2*b**2 + b + 5. Let t be m(-4). Suppose -4*s + 11 = -t. Let k = 21 - s. What is the units digit of k?
0
Suppose 0 = f + 10 + 14. Let k be (f/(-15))/4*-5. Let o = 4 + k. What is the units digit of o?
2
Suppose 1 = 2*n - 61. Let l = -11 + n. What is the tens digit of l?
2
Let t = 13 + -9. Suppose -v = -6 - t. What is the units digit of v?
0
Let f be (-2)/(-4)*2*-1. Let t = 20 - 18. What is the tens digit of (-1 + f)/(t/(-11))?
1
Let t(w) = -w**2 - 9*w + 8. What is the units digit of t(-8)?
6
Suppose -1337 - 575 = -8*v. What is the units digit of v?
9
Let d be -219*-2*(-3)/(-18). Let s = -133 + d. What is the units digit of (4 + -1)*s/(-18)?
0
Suppose 3*o + 2*o = -195. Let a be ((-6)/(-9))/2*o. Let f = -7 - a. What is the units digit of f?
6
Let v(q) = -q**2 - 7*q + 2. Let t be v(-6). Let u(o) = o - 4. Let a be u(t). Suppose -a*h = 3*b - 33, 2*b - 15 = -3*h + 6. What is the tens digit of b?
1
Suppose r - 4*n = 44, 37 + 69 = 3*r + n. What is the tens digit of r?
3
Let v(y) be the first derivative of -y**4/4 + 7*y**3/3 - 7*y**2/2 + 12*y - 8. What is the tens digit of v(5)?
2
Let r(h) = h**2 - 9*h + 5. What is the units digit of r(11)?
7
Suppose 6 = 2*z - 4. Suppose -z*h + 0*h + 75 = 0. What is the units digit of h?
5
Suppose 11 = 3*i - 19. What is the units digit of i?
0
Suppose 0 = 2*d + 2*y, y + 1 + 1 = 0. Suppose d*v = 6*v. Let w = 3 - v. What is the units digit of w?
3
Let v(g) = -g**3 + 10*g**2 - 2*g + 10. Let b be v(10). What is the tens digit of -1*86*b/20?
4
Let r = 7 + -5. Suppose 0 = -r*j - 8, 2*z - 2*j - 14 = 2*j. Let y = 10 + z. What is the units digit of y?
9
Let r = 1 + 1. Let c = 1 - -1. Suppose -4 = -r*t - 0*t - c*p, -3*p + 7 = 4*t. What is the units digit of t?
1
Let m(c) = 2*c**3 - c**2. Let q be m(-1). Let b be 0 + -2 + 1 + q. What is the units digit of (2/5)/(b/(-120))?
2
Let b be -4 - (0 - (-1 - 1)). Let r(f) = 0*f - 3*f + 12 + 4*f. What is the units digit of r(b)?
6
Suppose 3 = g - 0. Suppose 30 = 2*s - 20. Suppose -3*l - g - s = -4*m, 0 = -3*m + 4*l + 21. What is the units digit of m?
7
Let v(h) = h**2 - h + 4. Let x be v(0). Suppose 3*l - 3*o - o - 50 = 0, l - 16 = o. Suppose 30 + l = x*i. What is the units digit of i?
1
Let k be -1 - (-9)/3 - -1. Suppose -2*x = k*x - 15. What is the tens digit of (-224)/24*x/(-2)?
1
What is the tens digit of 22 + -1 - (1 + -3)?
2
Suppose -4*x - 1 = d - 24, 0 = -4*x + 8. What is the units digit of d?
5
Let m be (-1)/(-4) - (-76)/16. Suppose -m*k = -5*a + 185, 2*k = 3*a - 2*a - 38. What is the units digit of a?
6
Let v = 2 + 0. Let j be (8/(-3) + v)*-6. Let f(x) = x**3 - 3*x**2 - 2*x + 1. What is the units digit of f(j)?
9
Suppose 8*u - 3*u - 17 = -3*g, -3*u + 3*g = -15. Suppose -u*l - 4 = -0*h - h, l + 5*h = -1. What is the units digit of l/2 - 17/(-2)?
8
Let x(h) = 2*h**2 - 6*h - 3. Let q be x(-4). Suppose 0 = -3*d - 1 + 10, -5*g = d - q. What is the tens digit of g?
1
Suppose -351 - 149 = -2*h. What is the tens digit of h?
5
Suppose 24 = d + 2*d. Let n(w) = -w - 3. Let f be n(-7). Let c = f + d. What is the units digit of c?
2
Let x(g) = g**3 + g**2 + g + 99. What is the units digit of x(0)?
9
Let x(y) = y**2 + 4*y. Suppose -2 = 2*s + 6. Let n be x(s). Let t(r) = r**2 + 15. What is the tens digit of t(n)?
1
Suppose 17 = 4*b + 1. Supp