pose -2*s = 2*s - o. What is the units digit of s?
8
Suppose 0 = -2*x + 3*n + 110, -5*x + 3*n = -93 - 191. Let z be 2/(-12) - x/12. Let o = z - -11. What is the units digit of o?
6
Let x(s) = 2*s**3 + 1. Let q be x(1). What is the units digit of q - (-1 + 0 + 1)?
3
Suppose 2*m = 6*m + 20. What is the units digit of (-18)/m + 4/10?
4
Suppose -2*j + 20 = -5*q, 4*q - q + 24 = 2*j. What is the units digit of j?
5
Let q(f) be the third derivative of f**5/60 + 7*f**4/24 - 2*f**3/3 + 4*f**2. Suppose -2*y - 10 = 6. What is the units digit of q(y)?
4
Suppose 5*d + 1 - 171 = 0. Let r = -12 + d. What is the tens digit of r?
2
Let u(s) be the second derivative of s**4/12 - s**3/2 + s**2 + 5*s. What is the units digit of u(-3)?
0
Let i(l) = 6*l**2 - 1. Let b(c) = c + 13. Let q be b(-11). What is the units digit of i(q)?
3
Let j be -6*(0 - 15/9). Suppose 0 = 3*w - 5*l + 13, 4*w - 2*l = -w + j. What is the units digit of w?
4
Let n = -5 + 7. Suppose -u - 4*u = -5. Let t = n + u. What is the units digit of t?
3
Let p(d) = 39*d**2 + 1. What is the units digit of p(1)?
0
Let c(y) = 27*y - 1. Let k be c(-1). Let s = k + 41. What is the tens digit of s?
1
What is the tens digit of 59*5/2 - 5/(-10)?
4
Let t(b) = 1 + b - 7 - 2 + 1. Let q be t(10). Suppose 0*c + 13 = 5*c - 3*j, -q = -3*c - 3*j. What is the units digit of c?
2
Let f = -2 + 4. Let g(z) = z**3 + z**2 - 3*z - 2. Let q be g(3). Suppose -f*m = -4*a + 3*a - 10, -q = -5*m + 2*a. What is the units digit of m?
5
Suppose 0*d - 24 = -2*n + 3*d, -3*d = n - 3. Let l be -2*(-2)/(2/1). Suppose l*i = 3*i - n. What is the units digit of i?
9
Let h(a) = a**3 + 9*a**2 + 2*a + 4. What is the units digit of h(-7)?
8
Suppose 2*c = 6*c + 20. Let o(k) = -4*k - 2. What is the units digit of o(c)?
8
Let s(r) = r - 1. Let m be s(5). Suppose m*q + d = -3*d + 32, 0 = -3*q + 5*d. Suppose q*a - 10 - 25 = 0. What is the units digit of a?
7
Suppose 0 = -4*v + 3*m + 61, 2*m + 78 = v + 4*v. What is the tens digit of v?
1
Suppose -2 = k - 4. Suppose -3*o - 6 = -2*l + 5, k*l - 17 = 5*o. What is the units digit of l?
1
Let o(a) = -a**2 - 11*a - 8. Let s(i) = i + 1. Let n(b) = o(b) + s(b). What is the units digit of n(-8)?
9
Suppose 3*w = -w - 44. Let c = w + 20. What is the units digit of c?
9
Let t(f) = f**2 + 4*f + 3. Let s be (-6)/1*5/10. Let l be t(s). Suppose -g = -4*m - 2*g + 56, 2*g = l. What is the units digit of m?
4
Let r be (-9 - -9)/(-1 + 0). Let t(i) = i**3 + i**2 - i + 6. What is the units digit of t(r)?
6
Suppose -3*j + 15 = 2*j + 5*d, -3*j + 12 = 2*d. Let m = 0 - -1. What is the tens digit of m/4*10*j?
1
Suppose -4*i + 76 = h, 2*i = 5*h + 8 + 8. What is the units digit of i?
8
Let f(d) = 2*d**2 - 4*d + 7. Let g be f(6). Let p = 94 - g. What is the units digit of p?
9
Let y = 139 - 4. What is the tens digit of y?
3
Let y = 623 - 424. What is the units digit of y?
9
Suppose -4*h = -556 + 88. What is the units digit of h?
7
Suppose t = -3*s + 7*s - 6, 0 = 3*t - 4*s + 2. What is the units digit of t?
2
Let y(i) = -i**2 + i + 1. Let u be y(0). Let t = 2 + u. What is the units digit of t?
3
Let s = 7 + -5. Suppose -5*a = -s*g + 16, 3*a + a = g - 8. Let u(x) = -x**2 + 9*x - 4. What is the units digit of u(g)?
4
Suppose 3*z + 2*x + 28 = -3*x, -4*z - 26 = x. Suppose -2*a + 28 = -6*a. Let p = z - a. What is the units digit of p?
1
What is the units digit of (-18)/(-12) - 131/(-2)?
7
Let u = -118 - -170. What is the tens digit of u?
5
Let y = 34 - 74. Let v be (12/10)/((-12)/y). What is the units digit of (-1)/v + 15/12?
1
Let f be 3 + (1/(-1) - 0). Suppose -4*m - 19 = t, 2*m + f*t = -3 + 1. What is the units digit of m/(-4)*12/18?
1
Suppose 5*k + 3*l - 1398 = 0, -4*k - 335 = 3*l - 1451. What is the hundreds digit of k?
2
Let q(x) = x**3 - 11*x**2 + 2*x - 16. Let h be q(11). Suppose 0 = 3*m + 3*j - 51, j + j = h. What is the tens digit of m?
1
Suppose -2*o - 12 = -2*l - 62, o + 3*l = 45. Suppose -2*w - 2 = -o. What is the tens digit of w?
1
Suppose -q = -4, 3*q + 0*q + 88 = 5*o. What is the units digit of o?
0
Suppose 2*p - 95 = -3*p. What is the units digit of p?
9
Let c = 4 + -1. Let x = -1 + c. What is the units digit of x?
2
Suppose -q - 5 = -2*f + 3, -4*q = f - 13. Suppose -4*s = -2*l - 18, 0*s = -3*l - q*s + 5. What is the units digit of 0/(-4 - -1) - l?
1
What is the units digit of ((-20)/(-25))/((-4)/(-60))?
2
Suppose -4*b = -4*f - 8, -f + 0*b - 10 = -3*b. What is the units digit of 18/(-4)*f/(-1)?
9
Let g(r) = -12*r - 3. Let j be g(5). What is the units digit of j*(-4)/(1*12)?
1
Let j(g) = -5*g + 3*g - 3*g - 2*g - 3. What is the units digit of j(-2)?
1
Let c(r) = 7*r**2 + r. Suppose -4*n + 1 = 5. What is the units digit of c(n)?
6
Let q(z) = z**2 + 3*z - 5. Suppose 5*k - 2 - 5 = 3*b, 0 = b + 5*k + 9. Let d be q(b). What is the tens digit of -1 - -12 - d/(-1)?
1
Let j = 4 - 2. Suppose j*f - 4*f + 64 = 0. What is the tens digit of f?
3
Let g(q) = q + 7. Let f be g(-6). Let b(a) = 3*a**2 + 1. What is the units digit of b(f)?
4
Let g = 14 + 4. What is the tens digit of g/2 + (2 - 0)?
1
Suppose -59 - 157 = -3*r. What is the units digit of r?
2
Let b = -312 + 466. What is the hundreds digit of b?
1
Let u(n) be the third derivative of n**5/30 - n**4/12 + n**2. Let j(d) = -d + 7. Let q be j(5). What is the units digit of u(q)?
4
Let c = -6 - -56. What is the tens digit of c?
5
Suppose -2*t = 102 - 322. Suppose 4*z + 62 = 2*q, -4*q + t = q - z. Suppose -c = 2*c - q. What is the units digit of c?
7
Let t(r) = -5*r + 4. Let l be t(-6). Suppose -l = -4*j + 26. What is the tens digit of j?
1
Suppose 5*o - 902 = 4*f, o + 2*f - 22 = 150. What is the hundreds digit of o?
1
Let k = -8 + 1. Let y = k - -9. What is the units digit of y?
2
Suppose 3*n + 0*n - 33 = 0. Let k = n - -10. What is the tens digit of k?
2
Let h(c) = -2*c**3 - 7*c**2 + 7*c + 38. Let z(o) = -o**3 - 3*o**2 + 3*o + 19. Let i(y) = -2*h(y) + 5*z(y). What is the units digit of i(0)?
9
Let y(f) = -f**2 + 2*f. Let g be y(2). Suppose o - 3 - 1 = g. What is the units digit of o?
4
Suppose 3*v - 47 = 112. What is the tens digit of v?
5
Let a(s) = 6*s**3 - s**2. Let w be a(1). Suppose 2*r = 5*r - 21. Suppose -4*z + w*z = r. What is the units digit of z?
7
Suppose -2*b = o + 15, 3*b - 3*o = o - 50. What is the tens digit of (9/(-3))/(3/b)?
1
Let r(v) = v**3 + v**2 - 2*v + 2. Let o be (-6)/(-12)*(4 - 0). Let w be -1 - (1 - (o + 2)). What is the tens digit of r(w)?
1
Let c = -32 - -39. What is the units digit of c?
7
Suppose -4*q - 45 = -q. What is the tens digit of ((-220)/q)/((-2)/(-3))?
2
Let k(b) = -b**3 + 11*b**2 - 10*b - 4. Let n be k(9). Let i = 107 - n. What is the units digit of i?
9
Let j = 15 - 20. Let o = j - -20. What is the tens digit of o?
1
Suppose u + 1 + 1 = 0. What is the tens digit of -60*((-10)/4 - u)?
3
Let g = 11 - -1. What is the tens digit of g?
1
Suppose 0*h = -3*h + 270. What is the units digit of h?
0
Let f = 10 + -6. Suppose -4*x + 61 = -v, -2*x + f = 2*v - 14. What is the units digit of x?
4
Let z be 6*3*(-1)/(-6). Suppose 2*c + z = 11. Suppose c*u - 11 = -l, 5*u - l + 0*l = 25. What is the units digit of u?
4
Suppose -2*v + 124 + 194 = 0. What is the tens digit of v?
5
Let o(m) be the first derivative of -3*m**2/2 - 14*m + 2. What is the tens digit of o(-14)?
2
Suppose -4*v - 3*j = -44, 0 = -2*v - v - 2*j + 32. What is the units digit of v?
8
Let v(n) = -10*n**2 - 2*n**3 + 3*n + 1 - n + 7*n**2. Let r = 8 + -11. What is the units digit of v(r)?
2
Let d = 0 + 2. Let x(n) = -2*n + n + 6 + d. What is the units digit of x(0)?
8
Let o be (-2)/(-9) + (-158)/(-18). Suppose 4*t - o = 7. Suppose t*m + 3*l + 1 = 11, -4*l = -8. What is the units digit of m?
1
What is the units digit of (286/65)/(2/10)?
2
Let k = 19 - 15. What is the units digit of k?
4
Suppose n - 2*n = -2*q + 95, -2*n = 4*q - 194. What is the units digit of q?
8
Suppose 5*s - 17 = 108. What is the tens digit of s?
2
Suppose 3*w - 807 = -5*h, -3*h + 487 = -5*w + 4*w. What is the tens digit of h?
6
Suppose p - 21 = -5*x, 4*p - x + 3*x - 12 = 0. Let n be (5 + -3)/(1 + p). What is the units digit of (-2 + 2 - n) + 3?
2
Suppose 2*r + 4*a = 284, -5*r + 0*a + 635 = -5*a. What is the hundreds digit of r?
1
Let q = -122 - -160. What is the units digit of q?
8
Let z be ((-56)/21)/(2/(-3)). Let r be 119