*i + 1. Let a be u(1). Let q = 2 + a. Suppose 4*x - 4*z = -q*x + 4, 29 = 5*x + z. What is the units digit of x?
5
Suppose -z - 2*z - 21 = 0. Let f = -7 - z. Suppose 0 = 4*x - s - 51, -5*s = 3*x - f*s - 67. What is the tens digit of x?
1
Let g = -28 + 52. What is the units digit of g?
4
Let y(p) = 4*p - 5. What is the units digit of y(7)?
3
Suppose -5*k + 176 = 5*v - 189, 0 = 5*k + v - 349. What is the tens digit of k?
6
Let o = 9 - 7. What is the units digit of (3 - -1)*(o - 0)?
8
Let z = 67 - 36. What is the units digit of z?
1
Let y(c) = 2 + 0*c + 1 - c. Let d be y(4). Let l = 8 - d. What is the units digit of l?
9
Let x = -22 + 26. What is the units digit of x?
4
Let t = -11 - -26. What is the tens digit of t?
1
Suppose -5*u + 3*u = -210. What is the tens digit of u?
0
Suppose -4*t = -3*t + 3. Let p = t - -7. Suppose 3*u - p*i = -3, 3*u - 5*i = -6 - 0. What is the units digit of u?
3
Suppose 5*g - 2*g - 4*l = -1, 3*g = -l + 4. Suppose -g = 3*c - 43. Suppose -2 = 3*k - c. What is the units digit of k?
4
Let w = -71 - -117. What is the units digit of w?
6
Let f(d) = 3*d - 16. Let t(x) be the first derivative of x**2 - 11*x + 1. Let p(v) = 5*f(v) - 8*t(v). What is the units digit of p(6)?
2
Suppose 1 = 4*d - 83. What is the tens digit of d?
2
What is the hundreds digit of 38/(-209) + (0 - 4954/(-22))?
2
Let y be 4/18 - 52/(-9). Let d = y + 6. What is the units digit of d?
2
Let t be (-1)/(5/(-2) + 2). Let m be (-1)/t*(-3 - -21). What is the units digit of (0 - 12/m)*3?
4
Let n(u) = u**2 + 6*u + 2. Let x be n(-6). Let a be 3/x + (-2)/4. Suppose -5*i + 20 = 0, -3*i - a = -b + 1. What is the units digit of b?
4
Suppose 2*y = 10, 0 = 5*s - s + 3*y - 447. What is the units digit of s?
8
Let b = 105 - -17. What is the tens digit of b?
2
Let p = 3 - 4. Let h be (0 - -2) + 3 + p. What is the units digit of (-134)/(-11) - h/22?
2
What is the tens digit of 1195/30 - 2/(-12)?
4
Suppose -3*f - 5*x + 129 = 0, 4*x - 5*x + 3 = 0. What is the units digit of f?
8
Let p = -1 + 3. Suppose -p*s + 5*s = 27. What is the units digit of s?
9
Let d = 55 + 21. What is the units digit of d?
6
Suppose -72 = 5*s + 13. Let u = -4 - s. What is the units digit of u?
3
Let n(o) = o**2 + 4*o + 10. Let w be n(-5). Suppose 4*i = -5*z + 152 - w, -3*i - 4*z + 102 = 0. What is the units digit of i?
8
Let f(t) = -4*t**3 - 2*t + 1. Let y be f(1). Let r = 6 + y. What is the units digit of (26/(-6)*-3)/r?
3
Suppose 68 = -4*x + k, -4*x = 3*k + 106 - 38. Let r = x - -29. What is the units digit of r?
2
Suppose d - 14 = p, 4*d - 5*p = 90 - 30. What is the tens digit of 94/4 + (-5)/d?
2
Suppose -16 = 3*l - l. Let j be l/(-2) - (3 + -1). What is the units digit of 4/(j + 0) - 0?
2
Suppose -h - 3*c - 11 = 0, -3*h - 5 = 3*c + 22. What is the units digit of 12 - (h/2)/2?
4
Suppose -5*b = -81 - 54. Suppose 6*d - 5*o - 30 = 3*d, 0 = 3*d - 4*o - b. What is the units digit of d?
5
Let f(y) = -y**2 - 8*y + 3. Let g be 6/(-33) + (-86)/11. Let q be f(g). What is the units digit of ((-14)/q)/(-2)*3?
7
Let u(c) = -c**2 + 8*c + 29. What is the tens digit of u(8)?
2
Let s(b) = 3*b - 2 + 0 - 4*b**2 + 5*b**2. Let l be s(-3). What is the units digit of -2 + (-2 - l) + 10?
8
Suppose 0 = 6*j - 3*j. Suppose -2*b + 5*g + 4 + 5 = j, 0 = -3*b - 4*g + 2. What is the units digit of b?
2
Let d(s) = s**2 - 2*s - 1. What is the units digit of d(6)?
3
What is the tens digit of ((-20)/(-15))/(1/36)?
4
Let n = -15 + 23. Suppose -38 = -s - n. What is the units digit of s?
0
Let y(d) = 5*d**2 - d + 1. Let h be y(4). Suppose -h = -5*u - 22. What is the tens digit of u?
1
Let k = -16 - -5. Let s = k - -24. What is the tens digit of s?
1
Let x(g) be the third derivative of g**6/120 + 2*g**5/15 + g**4/6 - 5*g**3/6 - 4*g**2. What is the tens digit of x(-7)?
1
What is the units digit of (-2)/2*12*(-451)/22?
6
Let n = 44 + 81. Suppose -6*d = -d - n. What is the units digit of d?
5
What is the units digit of (4 - 132/18)*48/(-10)?
6
Let n be (17 + -2)*(-3)/(-5). Suppose -j + 5*l + n + 18 = 0, j - 2*l = 12. Suppose -3*b = -j*b - 1. What is the units digit of b?
1
Suppose -2*t - 2*j + 28 = -j, -4*j + 64 = 5*t. What is the tens digit of t?
1
Let z(s) = -2*s**3 + 21*s**2 + 13*s - 11. What is the units digit of z(11)?
1
Suppose -3 + 7 = 4*q. Suppose -4*m - 9 + q = 0. Let d(u) = 5*u**2 + 3*u + 1. What is the units digit of d(m)?
5
Suppose -3*r = -7*r + 476. What is the tens digit of r?
1
What is the tens digit of 6/(-3)*183/(-6)?
6
Suppose -19 + 55 = 3*l. Let j = l + -7. Let f = j + 6. What is the tens digit of f?
1
Let a = -10 + 18. What is the units digit of a?
8
Suppose 2*u = -1 + 3. Suppose 3*c - 8 - u = 0. What is the units digit of ((-1)/3)/((-1)/c)?
1
What is the tens digit of (((-4)/(-5))/(-1))/(24/(-1620))?
5
Let x(n) = 8*n - 8. Let z be x(-6). Let t = -36 - z. What is the tens digit of t?
2
What is the units digit of 17/(1/10*5)?
4
Let g be 78*((-5)/2 + 3). Suppose 2*s = -5 + g. What is the tens digit of s?
1
Let x = -2 - -11. Let c = 21 - x. What is the units digit of c?
2
Suppose -7*s = -8*s + 266. What is the units digit of s?
6
Let x be (-1)/(-2) + (-21)/6. Let v = x + 3. Suppose -2*l + 26 = -3*n - 9, -3*l + 3*n + 45 = v. What is the units digit of l?
0
Suppose 4*r = -z + 9, 0*r + 5 = r + 3*z. Suppose -7*d - 5 = -2*d. Let q = d + r. What is the units digit of q?
1
Suppose 7*u - 2*u = 0. Suppose 9*f - 6*f - 7 = 2*m, -3*f - 8 = m. What is the tens digit of u - (-7 - (f - -4))?
1
Suppose -4*z + j - 2*j + 62 = 0, 14 = z + j. What is the units digit of 4/z - 22/(-8)?
3
Let f = 6 + 154. What is the hundreds digit of f?
1
Let x(l) = -l**2 - 5*l - 5. Suppose -2*h - 3 = 7. Let m be x(h). Let q = 5 - m. What is the units digit of q?
0
Suppose 0 = -2*n + 19 - 7. What is the units digit of n?
6
Suppose -3*p + 4*p = 0. Suppose p + 1 = w. Let t = 5 - w. What is the units digit of t?
4
Suppose 3*c + c + 3*b + 4 = 0, 2*c - 8 = b. Suppose -d - 20 = -5*f, 0 = c*d - f + 2 + 2. Suppose d = -5*y + 42 - 2. What is the units digit of y?
8
Suppose -3*p - 22 = 5. Let j = -6 - p. Suppose j*d + 11 = 38. What is the units digit of d?
9
Suppose -j + 40 = -2*r + 3*r, -3*r = -j - 100. What is the units digit of r?
5
Suppose -3*c + 4*l + 0*l + 21 = 0, 3*l = -9. Suppose 2*z - c*u + 2*u = 86, -52 = -z + 5*u. What is the tens digit of z?
4
What is the units digit of (117/(-15) - 3)/((-3)/15)?
4
Let w(z) = z**3 - 7*z**2 + 8*z + 1. What is the units digit of w(6)?
3
Let j = 27 + -19. What is the units digit of j?
8
Suppose 0 = -k + 4 + 1. Suppose -k*r + 51 = 4*n - n, 0 = -n + 2. What is the units digit of r?
9
Let u(a) = -3*a**2 + 4. Let m be u(-4). What is the tens digit of m/(-10)*(-10)/(-4)?
1
Suppose -6*t = -4*c - 2*t + 40, -3*c + 5*t = -40. Let f = 8 - c. What is the units digit of f?
3
Suppose -12*u - 444 = -18*u. What is the units digit of u?
4
Suppose -6*u - 3*v - 8 = -u, 6 = -4*u - 2*v. What is the units digit of 20 - -2*(-3 - u)?
6
Let w(x) = -4*x + 2. Let h(a) = a - 1. Let i(s) = -6*h(s) - w(s). What is the units digit of i(-4)?
2
Suppose 0 = -m + 101 - 69. What is the tens digit of m?
3
Let s be -10*((-16)/(-10))/4. Let q(h) = h**3 + 5*h**2 - 3*h - 4. What is the tens digit of q(s)?
2
Let t = 53 - 28. Suppose -h + 3*i + t = 0, 4*h - 3*i = 91 - 27. What is the tens digit of h?
1
Let z(l) = 40*l**3 - 2*l**2 - l + 2. What is the units digit of z(1)?
9
Suppose -4*b - 4*n + 2 = -2, -4*b - 5*n + 2 = 0. What is the units digit of (0 - -8)/(2/b)?
2
Suppose -x + 3 = 0, -4*x + 26 = 4*h - 2. Let j be 22/3 + 2/3. Suppose -h*a + 4 = -j. What is the units digit of a?
3
Let q(s) = -3*s**2 + 1. Let k be q(2). Let g = -5 - k. What is the units digit of g?
6
Suppose -3*t + 212 = 2*c - 491, 2*c = -5*t + 705. What is the tens digit of c?
5
Let i(n) = -2*n**2 - 12*n + 2. Let w be i(-6). What is the units digit of -1*1 - (w + -22)?
9
Suppose 3*h - 148 = -h. What is the units digit of h?
7
Let h be (-54)/(-14) + (-6)/(-42). Suppose 4*i = h + 8. What is the units digit of i?
3
Let w be 8*6*2/(-8). What is the units digit of (-20)/w - (-1)/3?
2
Suppose -17 - 13 = -5*s. Let g be (-162)/8*(-16)/s. What is the units digit of 1*-1 + g/6?
8
Suppose -h - 4 = 2. Let f = -1 - h. What is the units digit of f?
5
Let k(s) = -42*s**3 + s**2 + 5*s - 1. What is the tens digit of k