 -4*z + 117 = -x, -5*z - 6*x + 142 = -3*x. What is the tens digit of z?
2
What is the units digit of ((-23)/(-4))/(9/36)?
3
Suppose 0*v + v = 2*g + 1, 4*g + 17 = -3*v. Let l be 1/(-1) + (v - -9). Suppose l*p = 33 - 3. What is the units digit of p?
6
Let q(s) = s - 1. Suppose -5 = 2*c - 7*c. Let y be q(c). Suppose 0 = 3*x - y*x - 27. What is the units digit of x?
9
Suppose -2*h = -20 - 68. Suppose h - 9 = 5*s. What is the units digit of s?
7
Let v(g) = -g**2 - g + 13. Let w = -7 - -7. What is the units digit of v(w)?
3
Let p be 10/(-15) - 8/6. What is the units digit of (p/6)/(3/(-126))?
4
Suppose 2*u - 7 = 3*a, -2 = -4*u + u - 4*a. Let r be u/3*(-42)/7. What is the units digit of (2/6)/(r/(-12))?
1
Suppose -f + 0*f = -2. Suppose -f*a + 2 = -3*q, q - 3 = 6*q - 3*a. Suppose 2*c - 4*j = -6, q = -5*c - 3*j - 7 + 18. What is the units digit of c?
1
Let i = 7 - 0. Suppose 25 = 5*n + 5*t, i = 2*n - n + 3*t. Suppose -n*x - 4*a + 58 = -x, x + a = 18. What is the tens digit of x?
1
Let c = -7 + 1. Let v = 8 + c. Suppose j = -j + v. What is the units digit of j?
1
Suppose -6*h + 1838 = -400. What is the units digit of h?
3
Let f(m) = m - 1. Let h be f(9). Suppose -4*k - 4*t + 68 = 0, -3*k - 35 = -h*k + 5*t. Suppose 9 = 3*d - k. What is the units digit of d?
7
Let r = -1 + -2. What is the tens digit of (-2)/(r + 1) + 38?
3
Suppose 4*m + 127 = 5*m. What is the tens digit of m?
2
Let o(r) = -4*r**2 - 2*r - r**3 + 11*r**2 - 11*r**2. What is the tens digit of o(-5)?
3
Let r = 165 - 100. What is the units digit of r?
5
Let y(s) = 2*s**2 - 12*s - 2 + 7 + 3 + 7. What is the units digit of y(7)?
9
Suppose 0 = 5*y - y. Suppose 28 = 4*u - 0*u. Suppose y*p = -p + u. What is the units digit of p?
7
Suppose -2*j - 7 = -23. Let p be (-6)/j - 12/(-16). Suppose -3*a + 15 + 3 = p. What is the units digit of a?
6
Let h be 3 + 1 + (-15)/3. What is the units digit of -2*(-1 + h + -2)?
8
Let z(r) = 4*r**2 + 2*r + 1. Let y be z(-3). Let l = -18 + y. What is the tens digit of l?
1
Let t = 5 + 64. What is the units digit of t?
9
Let n = 14 - 10. Suppose -y - 15 = -n*y. What is the units digit of y?
5
Let i(a) = -7*a**3 - 13*a**2 - 4. Let c(v) = -15*v**3 - 27*v**2 + v - 7. Let k(o) = 6*c(o) - 13*i(o). What is the units digit of k(-6)?
0
Let n(c) = -c - 7. Let a be n(-7). Suppose -5*u - 3*t + a*t + 168 = 0, 2*t - 2 = 0. What is the units digit of u?
3
Let t = -24 - -60. Let i be -1 - 1 - (1 + 0). What is the units digit of -2*(t/3)/i?
8
Suppose 2 + 1 = -q. Let y = q - -3. Suppose y = -t - 0*t + 2. What is the units digit of t?
2
Let i be 1/2*(6 + 4). Suppose 110 = 5*s + 4*u, i*s = -2*u + 62 + 48. What is the tens digit of s?
2
Let j(g) = 5*g**3 - 4*g**2 - 3*g + 6. What is the tens digit of j(3)?
9
Suppose -4*y - 1 - 11 = 0. What is the units digit of (-30)/(-4)*(-2)/y?
5
Let p = 55 + -17. What is the tens digit of p?
3
Let n = 58 + -33. What is the tens digit of n?
2
Let s(d) be the second derivative of -d**3/2 + d**2/2 + 16*d. Let v be (-2 - -1) + -2 + 1. What is the units digit of s(v)?
7
Let q(r) = 5*r**2 + 5*r - 1. What is the units digit of q(-4)?
9
Let y be (10/(-3))/((-24)/36). Suppose 0*x = 3*x - 36. Let a = x + y. What is the units digit of a?
7
Suppose 2*g + 12 = 3*k, 2*k + 3*g + 9 = 5*k. Let w(z) = -z**2 + 7*z - 9. Let r be w(k). What is the units digit of 2 - (-1 - r/3)?
2
Let s = 104 + -59. What is the units digit of s?
5
Suppose 4*h + r + 21 = -4*r, 4*h + r = -17. What is the units digit of (h/(-3))/(3/36)?
6
Let y(f) = f**3 - 14*f**2 + 2*f - 3. Let j = 15 - 1. What is the units digit of y(j)?
5
Let z(f) be the second derivative of 2*f**2 + 1/12*f**4 + 0 + 2*f + 1/2*f**3. What is the units digit of z(-3)?
4
Suppose -375 - 233 = -8*s. What is the units digit of s?
6
What is the tens digit of -10*(3 + -4)*3?
3
Suppose -s = -0*s - 4*v + 13, 27 = 5*s + 3*v. What is the units digit of 2/(-4)*(-3 - s)?
3
Let d(s) = s - 5. Let t be d(5). Suppose b + t*h - 15 = -2*h, b - h = 18. What is the tens digit of b?
1
Let k(n) be the first derivative of -n**4/4 - 7*n**3/3 - 4*n**2 + 2*n + 2. What is the units digit of k(-6)?
4
Let j = 6 - 6. Let s be ((-3 - j) + 3)*-1. Suppose 0 = -s*x - 3*x + 6. What is the units digit of x?
2
Let b = 59 - -2. Suppose -b + 12 = -q. Suppose -5*t - 3*w + 93 = 0, 0*t + 3*t - 5*w = q. What is the tens digit of t?
1
Let l = 3 - -1. Suppose 0 = -l*d + 4*q + 56, -4*d - 5*q = -0*q - 11. What is the units digit of d?
9
Let v = -81 + 129. What is the units digit of v?
8
Let l = -5 + 5. Suppose l = h - t - 7, -5*t = 3*h - 20 - 33. What is the units digit of h?
1
Suppose -84 = -5*b + 3*y - 2*y, 0 = 4*b + y - 60. What is the units digit of b?
6
Suppose -3*r - 4*q + 7 = 0, 3*q = 5*r - 2*q + 35. Let g = -2 - 0. Let x = g - r. What is the units digit of x?
1
Let u = -7 + 5. What is the tens digit of (26/4)/(u/(-4))?
1
Let q = -129 - -175. What is the units digit of q?
6
Suppose -67 + 643 = 3*m. What is the hundreds digit of m?
1
Suppose 0*s - 12 = -3*s. Suppose 2 = 2*k, 51 = s*y - k + 20. What is the units digit of y?
8
Let x(u) = -u**2 - 6*u - 1. What is the units digit of x(-3)?
8
Let n(b) = b + 6. Suppose -3*d - 4*v - 3 = 0, 6 - 2 = -2*d - 2*v. Let q be n(d). What is the units digit of (2/3)/(q/3)?
2
Suppose z - 18 = -3*w + 28, 0 = -2*z + 4*w + 62. What is the tens digit of z?
3
Let k(s) = s**3 + 8*s**2 + s + 10. Let r(j) = j**2 - 3*j + 5. Let o be r(5). Suppose 3*q + 4*l + 4 = 0, 0 = 2*l - 5*l + o. What is the units digit of k(q)?
2
Suppose -235 + 55 = -3*f. What is the tens digit of f?
6
Suppose 0 = u - 3 - 1. Suppose u*y = 3*y + 4. What is the units digit of y?
4
Suppose 3*m + 5*l - 471 = 0, 2*m - 165 = m + l. What is the hundreds digit of m?
1
Let l = 18 + -13. Suppose 0 = t - 4*s - 27, 0 = -l*t + 2*s + 25 + 20. What is the units digit of t?
7
Let l(t) = t**2 - t - 12. What is the tens digit of l(-5)?
1
Suppose -5*w + 35 = -0*w. What is the units digit of -2 + 0 + (w - -1)?
6
Let j = 4 + -8. Let c = -1 - j. Suppose -c*m - 1 = -7. What is the units digit of m?
2
Let l(c) = 5*c - 9. What is the units digit of l(6)?
1
Let l(t) = -8*t - 10. What is the tens digit of l(-9)?
6
Suppose 21 = 3*c + 2*m, 3*m = -4*c + 8*m + 5. What is the units digit of c?
5
Let p = 51 - -9. What is the units digit of p?
0
Suppose -4*k + i + 42 = 0, 4*k - 40 = 2*i - 0*i. Suppose 0 = 5*c - 5 - 0, p = c - k. Let m = p - -20. What is the tens digit of m?
1
Let r(k) = -k**3 - 21*k**2 - 12*k - 6. What is the tens digit of r(-21)?
4
Let s(f) = 5*f**2 + 3*f - 2. What is the units digit of s(3)?
2
Suppose j + 4*b - 27 = 0, -4*j - j - 2*b + 135 = 0. What is the tens digit of j?
2
Let k(l) = -2*l**2 - 10*l + 2. Let p be k(-7). Let d = -15 - p. What is the units digit of d?
1
Let f = -6 - 3. Let z(y) = y + 14. Let s be z(f). Let x(v) = -v + 6. What is the units digit of x(s)?
1
Let x = 46 - -19. What is the tens digit of x?
6
Let o be 4/(-14) + (-9)/(-7). Suppose -q + 3 = -o. What is the units digit of q?
4
Let l(w) = -w**2 - 6*w - 1. Let p be (5 - 4)*(-10)/2. Let d be l(p). Suppose 13 = -d*m + 2*q + 59, -3*q = -9. What is the tens digit of m?
1
Let y be 2/((-9)/(-6) - 2). Let u be 21*(y/(-6) - 0). Suppose -5*w + 1 = -u. What is the units digit of w?
3
Suppose -4 = -5*d + 4*u, 0 = 4*d + 2*u + 3 - 1. Let n(q) be the second derivative of q**5/20 + q**4/12 + 7*q**2/2 + 6*q. What is the units digit of n(d)?
7
Suppose -g = g - 10, -5*u - 2*g + 10 = 0. Let j(f) = f. Let l be j(u). Suppose -2*n + 4*n - 2 = l. What is the units digit of n?
1
Let d be (-3)/(-6)*2 - 2. Let w be -26 - (-2)/d - 3. Let i = 45 + w. What is the tens digit of i?
1
Suppose p - 2 - 9 = 0. Suppose 0 = 4*o - p - 5. What is the units digit of o?
4
Let v(k) = 3*k**3 - 7*k**3 + 6*k**2 + k - 4*k**2. What is the units digit of v(-1)?
5
Let i be (-3)/2 - (-7)/(-2). Let l = -2 - i. What is the units digit of l?
3
Let m(f) be the first derivative of -f**6/360 + f**5/20 + f**4/12 - f**3/3 - 2. Let t(y) be the third derivative of m(y). What is the units digit of t(5)?
7
Suppose 11*y - 231 = 8*y. What is the tens digit of y?
7
Suppose -a + 2 = 0, 3*x - 37 = 3*a - 4. Suppose 0*s - 4*s - 20 = 0. Let j = x + s. What is the units digit of j?
8
What is the units digit of 1/2 - 204/(-8)?
6
Let k(n) = n - 2. Let g be k(9). Let q = 0 + g. What is