it of 4 + (-4 - -234 - -2)?
6
Suppose 4*d - 79 = -5*i, i = 2*d - 0*d + 27. Suppose 5*z + 8 = 2*k + 3*z, 0 = -4*k + 5*z + i. What is the units digit of k?
1
Let a be (-1)/(-2) + (-92)/(-8). Suppose 0 = -3*d + a + 24. What is the tens digit of d?
1
Suppose 0*t + 10 = -4*t + 2*g, -g = -t - 1. What is the units digit of 6 - t - -1*1?
1
Let o(s) = -s**3 + s - 1. Let l(i) = -7*i**3 + 2*i**2 + i - 2. Let b(w) = -l(w) + 2*o(w). What is the units digit of b(1)?
4
Suppose 0 = 9*i - 8*i - 37. What is the units digit of i?
7
Suppose -2*d + 13 = -3*b - 4, 4*d = 2*b + 14. Let n(k) = k**2 - 9*k + 11. Let o be n(8). Suppose 2*q - o + d = 0. What is the units digit of q?
1
Let t(x) = x**2 + 4*x - 7. Let a be t(-8). Suppose -3*o = -5*v + 50, -3*v + 8*v = -2*o + a. What is the units digit of v?
7
Let i = 5 + -1. Suppose x = -2*u + 84, x = 3*u - i*x - 126. What is the units digit of u?
2
Let y be 1/1*-1 + -4. Let w = y + 3. What is the tens digit of (-3)/(-1) + w + 10?
1
What is the tens digit of 87/6 + (-6)/4 + 3?
1
Suppose 0*b - 2*p = -b + 6, 0 = -4*b + 5*p + 24. Suppose b*h - 4*h + 3 = v, 3*v - 18 = -3*h. What is the units digit of v + 1 + 2 + -4?
4
Suppose -2*a = -0*a + 5*r - 14, 7 = a + 3*r. What is the units digit of a?
7
Suppose 0 = 5*y - 4*r - 1230, 2*r = 2*y - 0*r - 492. What is the hundreds digit of y?
2
Let f = -6 - 2. Let h = f - -13. Suppose 0 = -h*n + 15 + 45. What is the tens digit of n?
1
Suppose 2*r - y - 187 = 0, 2*r - 5*y - 98 - 85 = 0. What is the tens digit of r?
9
Suppose -2*v = 16 - 68. What is the tens digit of v?
2
Let g be 1/((-3)/(-42)*2). What is the units digit of 2/(-4)*(-168)/g?
2
Suppose -8 - 10 = -3*y. Let u be ((-148)/y)/((-6)/9). Let r = u + -25. What is the units digit of r?
2
Let a(o) = -5*o**3 - 15*o**2 + 2*o - 9. Suppose 0 = -6*c + c - 5. Let t(v) = -v**3 - v**2 - v - 1. Let d(k) = c*a(k) + 6*t(k). What is the units digit of d(8)?
3
Suppose -5*q = z - 39, 2*z + 0*q + 3*q - 57 = 0. What is the tens digit of z?
2
Suppose -4*s = -q - 64, s - 16 = -7*q + 2*q. Let w = 7 - s. What is the units digit of w*(2*-1)/2?
9
Suppose w = 5*w - 8. Suppose w*r - 100 = -3*r. What is the tens digit of r?
2
Let q(o) = o**3 + 8*o**2 + o - 9. Let z be q(-8). Let b = 24 + z. What is the units digit of b?
7
Suppose -6*r + 3*r + 3 = 0. What is the units digit of (-18)/1*r/(-3)?
6
Suppose 4*g + 0*l - 138 = -2*l, -3*l - 108 = -3*g. What is the tens digit of g?
3
What is the units digit of ((-112)/35)/(2/(-5))?
8
Suppose 0 = 30*v - 34*v + 92. What is the tens digit of v?
2
Let l(r) = -r**2 - 8*r - 8. Let w be l(-8). Let x = w - -14. What is the units digit of x?
6
Let q(p) = p**2 - 8*p + 10. Let f be q(7). Suppose -2 = 2*a - 4*k, 5*a - f*k = -4*k + 28. What is the units digit of (-12)/(-5) + (-2)/a?
2
Let d(s) = s**3 - s**2 + 2*s + 32. What is the units digit of d(0)?
2
Let q(d) be the second derivative of d**5/20 - d**4/3 - 3*d**2/2 + 5*d. What is the units digit of q(5)?
2
Let k(n) be the third derivative of 5/24*n**4 + 0*n - 1/120*n**6 + n**2 - 1/20*n**5 + n**3 + 0. What is the units digit of k(-4)?
2
Let f(h) = 2*h - 12. Let z be f(10). Let b(s) = -s**3 + 9*s**2 - 5*s - 10. What is the tens digit of b(z)?
1
Let d(z) = 3*z**2 + z. Let l be d(1). What is the units digit of 2/1*l/8?
1
Let q(s) = 2*s - 3. Let d be q(2). Let c(p) = 17*p**2 + p - 1. Let v be c(d). Let g = -7 + v. What is the units digit of g?
0
Suppose 140 = 9*q - 4*q. What is the units digit of q?
8
Let g(z) = z**3 + 9*z**2 + z + 12. Let f be g(-9). What is the units digit of ((-27)/(-6))/(f/4)?
6
Suppose 4*o - 60 - 12 = 0. What is the tens digit of o?
1
Suppose n = -9*n + 370. What is the units digit of n?
7
Suppose -i + 130 = 5*n, 0 = 3*n - 0*n - i - 86. What is the tens digit of n?
2
Let s(r) = r**3 + 3 + 3*r**2 - r - 3. What is the units digit of s(-3)?
3
Let j be (-4)/2 - (-3 + 7). Let n be 1 - 1 - (-13 - j). What is the units digit of (n/2)/((-3)/(-6))?
7
Let x(u) = -u - 2. Let d be x(-6). Suppose 0 = -d*k - 2 + 50. What is the units digit of k?
2
Let t = 11 - -33. What is the tens digit of t?
4
Let h(j) = 10*j**2. Suppose -2*p + 4 = 2*p. What is the units digit of h(p)?
0
Let b(t) = 4*t**2 + 3*t - 1. Let l = -9 + 10. Suppose -5 + l = -2*w. What is the units digit of b(w)?
1
Let j be 92/3 - 6/9. Suppose 0 = -3*t + 6*b - 2*b + 46, -4*t + 3*b = -52. Suppose -t = 4*x - j. What is the units digit of x?
5
Let r = -6 + 9. Suppose -r*x = -22 - 5. Let l = 16 - x. What is the units digit of l?
7
Suppose u - 12 - 7 = -4*s, -3*s = -2*u - 28. Let i be 4/s + (-4)/(-12). What is the units digit of 3*(i + -1 - -1)?
3
Let o be (1 - 3)*9/(-6). Let k(n) = n**3 - 3*n**2 + 2*n + 3. What is the units digit of k(o)?
9
Suppose -159 = -4*q + 33. Suppose 3*s + s = q. What is the tens digit of s?
1
Let l = -6 - -8. Let g(a) = 4*a**2 - 2. What is the units digit of g(l)?
4
What is the units digit of 3/((-6)/(-260))*1?
0
Let j(g) be the second derivative of 0 - 2*g + 1/3*g**3 + 1/20*g**5 - g**2 + 1/3*g**4. What is the units digit of j(-2)?
2
Suppose -21 = -v - 6. Let c = 18 + v. What is the units digit of c?
3
Suppose -8 = -2*d - 2*d + 5*c, 5*d - 5*c = 10. Suppose -5*a + 3*a = l - 5, -9 = -3*a - d*l. What is the units digit of a?
1
Suppose k + 1 = -4. Let d = k - -9. What is the units digit of (-2)/4 - (-26)/d?
6
Suppose -4*n + 3*n + 5*g = 4, 2*n + g + 8 = 0. Let z be (-2)/(-2 - n/3). What is the tens digit of -3*(0 - 20/z)?
2
Suppose -35 - 358 = -4*c - 5*k, -5*k = -4*c + 343. What is the units digit of c?
2
Suppose 18*c = c + 4165. What is the tens digit of c?
4
Suppose -d + 84 - 28 = 0. What is the tens digit of d?
5
Suppose -4*c = -9*c - 65. Let l = -7 - c. Suppose 60 = -g + l*g. What is the tens digit of g?
1
Let g = 8 - 3. Suppose -g + 2 = -u. Suppose -r + 28 = u*r. What is the units digit of r?
7
Let y be 1*(-1 - (-2 + 2)). Let v = 1 + y. What is the units digit of (-1)/(1 + v) + 14?
3
Let s be 72 - 2/(1/1). Suppose 3*u = -2*u + s. What is the tens digit of u?
1
Suppose -25*l + 185 = -24*l. What is the hundreds digit of l?
1
Suppose -2*a - 38 = -4*i + 60, 0 = -3*i - 3*a + 87. What is the units digit of i?
6
Suppose 3*b = 5*b - 32. Let t = b + 0. What is the units digit of t?
6
Suppose 9*d - 10*d = -88. What is the tens digit of d?
8
Let x(f) be the first derivative of f**4/4 + 8*f**3/3 + 5*f**2 + 7*f + 4. What is the units digit of x(-6)?
9
Let p be (-1 - (-7)/2)*-4. Let w(y) = y**3 + 11*y**2 + 9*y - 4. What is the units digit of w(p)?
6
Let o = -135 + 276. What is the units digit of o?
1
Let o be -2 + (3 - 2) + 3. Suppose -o*y - 1 + 11 = 0. Suppose -4*m = -2*r + 5*r - 31, -y*r - 2 = -m. What is the units digit of m?
7
Suppose 0*k + 4*j = -k - 16, -2*j = -2*k + 8. Suppose 4*d + 28 + 16 = k. Let o = 19 + d. What is the units digit of o?
8
Let k(p) = -p - 5. Let g be k(-7). Let b be g/(-2) + 0 + 6. Suppose 2*u - 3*l - 25 = 0, -b*u + 13 + 22 = -2*l. What is the units digit of u?
5
Suppose -t = t. Let k be t/(2*(-3)/6). Suppose 3 = r - k. What is the units digit of r?
3
Let f = 290 - 116. What is the units digit of f?
4
Suppose 5*f - 3*f - 10 = 0, -2*f = 5*h - 50. Let z = h + -6. Suppose -4 = -4*l + z*a + 2, 0 = -2*l + 2*a + 4. What is the units digit of l?
1
Suppose 4*h + 3*k = 264, -3*k + 4*k + 4 = 0. What is the units digit of h?
9
Let f = 20 + -14. Let y(o) = 2*o + 5. What is the units digit of y(f)?
7
Suppose -2*v - 10 = 0, 0*i - 2*i + 4*v = -14. What is the units digit of 4 - i - (-1 + 4)?
4
Suppose 0 = -4*r + r + 33. Let b(u) = u - 7. Let k be b(0). Let z = r + k. What is the units digit of z?
4
Suppose -6*u + u = -3*s - 120, 4*s + 7 = u. Let v = 57 - u. What is the tens digit of v?
3
What is the units digit of 6*(-7)/56 - (-214)/8?
6
Let d(h) = h**3 + 13*h**2 + 11*h + 8. What is the tens digit of d(-12)?
2
Let x = 0 + 0. Let u be ((-2)/(-1) - x)*-5. What is the tens digit of 4/u + 104/10?
1
Let y(l) = l**2 + 7*l + 7. Let s be y(-5). Let u(r) = r**3 + 4*r**2 + r - 4. Let n be u(s). What is the units digit of n*-4*1/(-2)?
4
Let m be ((-12)/(-10))/(3/15). What is the units digit of 45/m*(-12)/(-10)?
9
Let p = 11 + 9. What is the units digit of (87/12)/(5/p)?
9
Suppose 0 = -9*n + 2*n. Let m(l) be the third derivative of l**5/60 - l**4/24 + 11*l**3/6 + l**2. What is the tens digit of m(n)?
1
Let c(k