 = 4 - 2. Let x = m - -7. Suppose 3 = -j + 2*k + 2, x*j = k + 40. What is the units digit of j?
9
Let o(t) = -16*t - 8. Let g be o(-10). Suppose 0*u + g = 4*u. Let l = u + -26. What is the tens digit of l?
1
Suppose -o + 3*o = 0. Suppose 4*i + 3 + 7 = -5*y, -2*i - 12 = -y. Suppose 3*k + y*k - 35 = o. What is the units digit of k?
7
What is the units digit of 2/3*24 - 3*1?
3
Suppose 7*v - 140 = 2*v. Let s = v + -8. What is the tens digit of s?
2
Suppose -2*k = -3*h - 659, k = -3*h + 33 + 283. What is the units digit of k?
5
Suppose 21 = -4*v - 11. Let m be (-205)/20 - 2/v. Let z = 17 + m. What is the units digit of z?
7
Suppose 4*u - 2*m - 65 = -u, -10 = -2*u + 4*m. What is the tens digit of u?
1
Let o be 5/(-2)*16/(-10). What is the units digit of 65/20 - 1/o?
3
Let v(w) = 5*w + 2. Let n(f) = -3*f**2 - f. Let c be n(-1). Let d be v(c). Let m(h) = h + 17. What is the units digit of m(d)?
9
What is the tens digit of (1*5)/(11/77)?
3
Let n(q) be the first derivative of q**4/4 + 5*q**3/3 + 2*q**2 + q + 2. Let c be n(-4). Suppose -2*f + 2 - c = -l, -5*f = -l - 7. What is the units digit of l?
3
What is the tens digit of (-1 + 60)*1 - -1?
6
Suppose 5*y + v = 4*v + 3, 3*y = 5*v + 5. Suppose y*a + a + f = 22, -2*a - 5*f = -44. What is the units digit of a?
2
Let s = 99 + -55. What is the tens digit of s?
4
Suppose -2*w + 7*w + 6 = 3*c, 0 = -4*w - 5*c + 10. Suppose w = v - 1 - 3. Suppose 2*t - 2 = -v*r, -5*r - 3 = -t - 2. What is the units digit of t?
1
Let n = 81 + 0. What is the tens digit of n?
8
Let t(y) = -y**2 - 2*y. Let a be t(-3). Let u = 18 + -28. What is the tens digit of ((-90)/(-25))/(a/u)?
1
Suppose 12*m - 8*m = 264. What is the units digit of m?
6
Let p = -14 + 50. Let o = p + -22. What is the tens digit of o?
1
What is the units digit of (-3)/(-6)*(12 + 0)?
6
Let k(a) be the first derivative of -a**4/4 - a**3/3 + 1. What is the tens digit of k(-3)?
1
Suppose 45 = 5*v + 5*s, -5*s + 15 + 15 = 2*v. Let r = 7 - v. What is the units digit of r?
2
Let u be (-1)/5 + 6/5. Suppose -n - u = 3. Let d(w) = -4*w - 4. What is the tens digit of d(n)?
1
Suppose 18*b + 550 = 23*b. What is the hundreds digit of b?
1
Suppose r - 4*r - 2*w = 8, 4*r - 2*w = -34. What is the units digit of (-20)/r - 4/12?
3
Suppose 0 = -3*l - 4*y - 23, 21 = 5*l - l - 5*y. What is the units digit of l*(-4 + 2 - 14)?
6
Suppose -3*w - 5 + 20 = 0. Let c = 58 - 54. Suppose c*m = w*m - 10. What is the tens digit of m?
1
Suppose -g = z - 139, 3*g + z - 407 = 18. Suppose 4*c = -g + 11. What is the units digit of 3/6 - c/2?
7
Let y = -14 + 25. Let r = y - 9. What is the units digit of r?
2
Let o = -6 - -8. Suppose 5*s = o*a - a + 16, -a = -4. Suppose k + s - 7 = 0. What is the units digit of k?
3
Let o(a) = a**3 - 11*a**2 + 13*a - 9. Let k(q) = q**3 - 11*q**2 + 13*q - 10. Let t(h) = 6*k(h) - 5*o(h). What is the units digit of t(10)?
5
Let s be (-2)/(-6) + (-15)/(-9). What is the units digit of 1 + s/(-1 - -3)?
2
Let s(v) = 2*v**3 - v**2 + v - 1. Suppose -3*b - 25 = -w, w - 30 = -3*w - 2*b. Suppose -2*f = u + u - w, 0 = -f + u - 3. What is the units digit of s(f)?
1
Let t be 112/18 - 2/9. Suppose z - t = k, -4*k - 26 = -2*k + 5*z. Let m = -5 - k. What is the units digit of m?
3
What is the units digit of 9/(-3)*136/(-12)?
4
Suppose 6*q - 2*q + 2 = -3*n, 3*n = -5*q - 4. Let t(p) = p + 3*p**n + 3*p**2 + 3*p**2 - 5*p**2. What is the tens digit of t(2)?
1
Let s(v) = v. Let u(j) = -8*j - 1. Let z(o) = 3*s(o) + u(o). Let r be z(-1). Suppose -12 = -l - r. What is the units digit of l?
8
Suppose p = -9 + 147. Suppose j - 111 = -0*a - 3*a, -p = -4*a + 2*j. What is the units digit of a?
6
What is the units digit of (-5)/(-3) + (-3620)/(-60)?
2
Let u(t) = 2*t**3 - 3*t**2 + 2*t - 3. Suppose 2*l = 3*j - 3*l + 11, 2*j + 4*l = 0. Let y be 0 - 0 - (j + 0). What is the units digit of u(y)?
5
Suppose 132 = 5*x - 33. What is the tens digit of x?
3
Suppose -5*a = -k + 92, 3*k - a = -0*k + 248. What is the units digit of k?
2
What is the tens digit of (10 - 7) + 42/1?
4
Let r = 43 - 11. What is the tens digit of r?
3
Let c(t) be the first derivative of -t**4/2 - t**3 + t + 1. Let d = 6 - 8. What is the units digit of c(d)?
5
Let f be (-2 - 3 - -1) + 2. Let o be 9/f - (-2)/4. What is the units digit of (6/o)/((-6)/12)?
3
Suppose -2*w = -x + 42, -3*x - 2*w + 112 = -w. What is the units digit of x?
8
Let x = 88 - 52. Suppose x = 7*n - 4*n. What is the tens digit of n?
1
Suppose -12 = -2*l - 2, -5*l = -f + 58. What is the tens digit of f?
8
Let d = 6 + 44. What is the units digit of d?
0
Suppose 0*t + 5*t = 1220. What is the units digit of 6/(-9) - t/(-6)?
0
Let f(x) = -x - 1. Let n be f(-5). Let w be (-2 - (-1 - -1)) + n. Suppose w*g - 4 = -2*g. What is the units digit of g?
1
Let i be (0 + 2)/(2/3). Suppose -2*d + i = d. Suppose p + 0 = d. What is the units digit of p?
1
Let p = -2 - -4. Suppose p*d + d = 15. Suppose 19 = d*v - 26. What is the units digit of v?
9
What is the tens digit of 5/5*(-3 + 123 + 3)?
2
Suppose -y + 5 = 0, -4*i + 0*y - y + 73 = 0. What is the units digit of i?
7
Let t be 990/14 + (-14)/(-49). Suppose t = -4*z + 231. What is the units digit of z?
0
Let u(i) be the second derivative of i**8/840 - i**7/1260 + i**6/720 - i**4/12 - 2*i. Let x(y) be the third derivative of u(y). What is the units digit of x(1)?
7
Let g(v) = 5*v**2 - 5*v + 5. Let l be g(2). Let i = l - -4. What is the units digit of i?
9
Suppose -2*w - 225 = -1. Let v = 157 + w. What is the units digit of v?
5
Let n = -19 + 28. Suppose 0*m + 26 = 4*m + 2*v, -n = 4*m - 5*v. Let p(g) = -g + 6. What is the units digit of p(m)?
2
Suppose -212 = -5*p - 7. Let r = p - 12. Let l = -10 + r. What is the units digit of l?
9
Suppose 0 = 3*l + 395 - 38. Let g = -80 - l. What is the units digit of g?
9
Suppose 4*w + 128 = 8*w. What is the units digit of w?
2
Let r(f) = -45*f**3 - 1. Let o be r(1). Let m = o - -64. What is the tens digit of m?
1
Let p be (-6)/(-21)*(16 + -2). Suppose -3*d + 0*b - 3*b = -66, -p*d + 88 = 3*b. What is the tens digit of d?
2
What is the units digit of ((-2)/2)/(0 - (-1)/(-44))?
4
Let l(k) = 3*k**2 + k - 11. What is the units digit of l(-5)?
9
Let w(n) = -n**2 - 10*n + 3. Let t be w(-10). Suppose 5*j = v + 92, 2*v + t + 1 = 0. What is the units digit of j?
8
Let r(b) = b - 6. Let w be (-87)/(-9) - (-4)/(-6). What is the units digit of r(w)?
3
Let x be -2 + 45/3 + 0. Suppose -5*p + 5*d = 45, 3 = -p - 0*d - 5*d. Let r = x + p. What is the units digit of r?
5
Suppose 0 = 11*k - 15*k + 592. What is the tens digit of k?
4
Let s(m) = 2*m**2 + 5*m + 9. Suppose 2*o + 4 + 6 = 4*x, -3*x = 0. What is the units digit of s(o)?
4
Suppose -353 = -r + 3*q, 0 = -3*r + q + 703 + 316. What is the tens digit of r?
3
Let r(y) = -y**3 + 6*y**2 + 9*y + 9. Let x be r(7). Let l = x - 12. What is the tens digit of l?
1
Let j(m) = -m - 2. Let v be j(-3). Suppose 0 = 3*b - 11 - v. What is the units digit of b?
4
Let i = -1 + 5. Suppose -i*b = -20 - 0. What is the units digit of b?
5
Let l = -9 - -31. Suppose -w - 4*m - 6 = 0, -2*w + 2*m = -l - 16. What is the units digit of w?
4
Let l(r) = r - 5. Let x(y) = -2*y + 4. Let v(k) = 4*l(k) + 3*x(k). Let m be v(-6). Suppose -3*a + 0 = -3*w - 6, -m*a + 16 = 4*w. What is the units digit of a?
3
Let s be -30*((-10)/4 + 1). Suppose -4*c - s = o, -31 = 5*c - 6. What is the units digit of 2/5 + (-140)/o?
6
Let z be (-1)/1 - (0 + -9). What is the units digit of (z/(-1) - 0)/(-2)?
4
Let k = -14 - -14. Suppose 5*t + 4*u + 11 = 0, 2*t + 3*u = 4*t - 14. Suppose f = 2*a + 9, k = a - 0 + t. What is the units digit of f?
7
Let r(p) = -p**2 - 6*p - 1. Let i be r(-4). Let m = 15 - i. What is the units digit of 45/4 + (-2)/m?
1
Let p(l) = -l + 12. Let m(y) = 3*y**2 - 2. Let c be m(-2). What is the units digit of p(c)?
2
Suppose -4*z + 40 = -0*z. Let b(w) = w**2 - 7*w. What is the units digit of b(z)?
0
Let o be (-8)/3*(-3 - -6). Let w = 26 - 12. Let t = o + w. What is the units digit of t?
6
Let x(a) = -3*a**2 - 3*a - 2. Let o be x(-2). What is the units digit of (-16)/(-6) - o/(-12)?
2
Suppose 2*m = m. What is the tens digit of -1*(-11 - 3) + m?
1
Let b(o) = 12*o. What is the tens digit of b(2)?
2
Let l = 107 - 56. Let j be 4/(-6) + l/9. Let a = j + -3. What is the units digit of a?
2
Suppose -40*z + 42*