r - 2*n + a. What is the units digit of r?
3
Let f be 2066/16 + 4/(-32). Suppose -4*b + b + f = 0. What is the units digit of b?
3
Let f be (4 - (6 - 2)) + -12. Let s = 21 + f. What is the units digit of s?
9
Suppose 5*w = -0*w + 30. Suppose -15 = -11*r + w*r. Suppose 0*c = -r*c + 15. What is the units digit of c?
5
Suppose 4*c - 2*c = -16. Let f be c/1*(-4)/8. Suppose w + 19 = -f*s + 5, -2*w + s = -17. What is the units digit of w?
6
Let a = -49 - -23. Let h = a + 53. What is the units digit of h?
7
Let s(d) = 3*d - 3. Let o be s(2). Let c = o + 2. Let q = c - 3. What is the units digit of q?
2
Let j be 19/7 - (-2)/7. Suppose -l + 4 - 2 = 0. Suppose -9 = -l*p + j. What is the units digit of p?
6
Let n = 195 + -288. Let w = -66 - n. What is the tens digit of w?
2
Let r = 1 - -4. Suppose 0*y + 80 = r*y. What is the tens digit of y?
1
Suppose -209 + 39 = -5*q. What is the units digit of q?
4
Let a(p) = -p + 7. What is the tens digit of a(-9)?
1
Suppose -5*w + 163 = -132. What is the tens digit of w?
5
Suppose -356 = -4*g - 4*a, 3*g = -4*a + 307 - 38. Suppose 2*p = 5*p - g. What is the units digit of p?
9
Let j = 7 + -3. Suppose 0*n = -j*n + 64. What is the units digit of n?
6
Let k(d) = -d**3 + 3*d + 3. Let f be k(-2). Suppose 0 - 15 = -f*o. Suppose u + 2*q = 13, 3*u + 2*q = -o*q + 36. What is the units digit of u?
7
Suppose 0*o = 2*o. Suppose 4*k - 12 = -4*q, o*k - 4*k = -5*q + 42. What is the units digit of 16/q*(-3)/(-2)?
4
Suppose 0 = -2*q - 2*g - 0*g - 2, -4*q + 4*g = -20. Suppose -q*a - 104 = -6*a. What is the units digit of a?
6
Suppose m + 7 = -3*q, 4*q + 3*m + m + 12 = 0. Let w be (-5 - q)*(-12)/(-9). What is the tens digit of 22/(-3)*6/w?
1
Suppose 4*s + 0*s = 96. What is the units digit of (-32)/s*-4*3?
6
Let u = 660 - 301. What is the tens digit of u?
5
Suppose -2*l - n + 5*n = -28, 3*n + 24 = 2*l. Suppose -2*o + 0*o = -4*p + 24, -2*o = 2*p - l. Suppose 0 = -0*q + p*q - 30. What is the units digit of q?
6
Let w be (3 - 0)*(-6)/1. Let u be 2*1*w/(-12). Suppose -24 = -u*t + t. What is the tens digit of t?
1
Suppose s + s = 4. Suppose l + 3*k = 21, 2*k + 2 = s*l - 2*k. What is the units digit of l?
9
Let r(x) = 3*x**2 + 3*x - 33. What is the tens digit of r(7)?
3
Let l be (-2)/6 + (-16)/(-3). Suppose 0 = 3*j - w - 14, -l*j - w + 3*w = -22. What is the units digit of j?
6
Let i be (1 + -5 + 1)/(-1). Let g = 199 - 112. Suppose 14 = k + 3*y, 2*k = -i*k + 2*y + g. What is the units digit of k?
7
Let d(z) = -z**2 + 9*z + 4. Let l be d(9). Suppose -l*g + 7 = -o, 3*g = -2*o - 8 + 49. What is the units digit of o?
3
Let z(x) = 14*x - 26. What is the tens digit of z(11)?
2
Let r = 7 - 10. Let s = 4 + r. Let d = 1 + s. What is the units digit of d?
2
Let o(h) = h**2 - 7 + 0*h - 10*h - h. What is the units digit of o(12)?
5
Let s = 19 + -33. Let b = s - -31. Let j = 34 - b. What is the tens digit of j?
1
Let w = 0 + 2. Suppose -w*u = -3*u + 4. What is the units digit of u?
4
Suppose 2*j = -2*j - 3*z + 195, 0 = -j - z + 50. Suppose -u + j = -4*u. What is the tens digit of 10/u - 100/(-6)?
1
Let i(p) = -p - 2. Suppose -3*m = 4 + 8. What is the units digit of i(m)?
2
Suppose 2*o - 23 = -5*m, -m + 0*m = 3*o - 15. Let h = o - 1. Suppose -d + 2 = h*s + 5, 4*d - 3*s - 33 = 0. What is the units digit of d?
6
Suppose 89 = -3*x - 2*f, x + 2*x - 4*f + 101 = 0. Let c = 69 + x. What is the tens digit of c?
3
Suppose -l = 3*o - 20, -5*l - 14 + 58 = o. Let f = l + 21. What is the tens digit of f?
2
Let o = -12 + 22. Let a = o + -5. What is the units digit of a?
5
Suppose 65 - 9 = d. What is the tens digit of d?
5
Let t(c) = -2*c**2 - 15*c - 1. Let p(d) = 3*d**2 + 29*d + 1. Let a(x) = 3*p(x) + 5*t(x). What is the units digit of a(8)?
0
Let n(s) = s**3 - 6*s**2 - 8*s + 9. Let j be n(7). What is the units digit of (3 - 4) + 1*j?
1
Let d(m) = 6*m**2 + m. Suppose -3*s - 6 = -3. What is the units digit of d(s)?
5
Suppose -2*y = -y - 79. What is the tens digit of y?
7
Suppose d - v = -2*v + 20, -2*v + 94 = 5*d. Let x = d - 0. What is the units digit of x?
8
Let s(o) = o**2 - 4*o - 7. Let p = -4 + 9. Let t be s(p). What is the units digit of 1*(t + 3) + 7?
8
Let q(x) = 11*x + 6. What is the tens digit of q(2)?
2
Let u(a) = 11*a - 13. What is the units digit of u(6)?
3
Let m(x) = -5 + 23*x - 13*x - 9*x. Let o = -11 + 17. What is the units digit of m(o)?
1
Let j = -6 + 13. What is the units digit of (-9 + 5)*j/(-4)?
7
Let c(v) = -6 + v**2 + 1 - 9*v - 2*v**2 + 0. What is the units digit of c(-8)?
3
Let d(a) = 9*a - 10. Let c(q) = -26*q + 29. Let z(n) = -6*c(n) - 17*d(n). What is the units digit of z(3)?
5
Let n be (2/2)/(2 + -1). Let c be (30/(-3))/(n*-2). Suppose k - c = -u, -3*u + 4*u = 5*k - 1. What is the units digit of u?
4
Suppose -144 = 29*k - 33*k. What is the tens digit of k?
3
Suppose 0 = -4*t + 65 + 75. What is the units digit of t?
5
Let t(r) = 22*r + 6. What is the tens digit of t(2)?
5
What is the tens digit of 1/5*-1 + (-1503)/(-15)?
0
Suppose 2*f - 197 = 2*d - 13, 2*d - 4 = 0. What is the units digit of f?
4
Suppose 0 = -u - 1 + 5, 3*l = 4*u - 16. Suppose -i + 4 + 0 = l. Suppose 3*b = 2*k - 2, 0*b + 9 = -k + i*b. What is the units digit of k?
7
Let n(w) = 7*w**2 + 5*w - 3. What is the units digit of n(3)?
5
Let v = -8 + 11. Suppose i - 29 = j + 3*j, -3*i + v*j = -51. What is the units digit of i?
3
Let z(h) = h**3 - h - 3. Let u be z(5). Suppose 21 = 3*w - u. What is the units digit of w?
6
Let m(j) = -j**3 - 9*j**2 - j + 7. Let d be m(-9). Suppose 0 = -b + d. What is the tens digit of b?
1
Let v(w) = -w**2 - 8*w - 3. Let i be v(-8). Let s = i - -14. What is the tens digit of s?
1
Suppose -3*w = 3*t - 21, -4*w = 2*t - 5*t + 7. Suppose 0 = t*s - 3*v - 27, 3*v = s - v - 2. What is the units digit of s?
6
Suppose 2*f - 3*w - 3 = -59, -5*f - w = 140. Let q = -18 - f. Let r = q - 2. What is the units digit of r?
8
Let l(r) = -r**3 + 8*r**2 + 13*r + 3. What is the units digit of l(9)?
9
Let y(t) = t + 5. Let m be y(-5). Let q(a) = 2*a + a**2 - 3 + m*a - 1. What is the units digit of q(-4)?
4
What is the units digit of 4/(-24)*-10*6?
0
Suppose 0 = -3*t + 17 - 2. Suppose 2*p + 19 = y - 4*y, y + 8 = -p. Let f = t - y. What is the units digit of f?
8
Let f be (10/3 + -2)*-3. Let a(h) = 2*h - 6. Let x be a(6). Let i = f + x. What is the units digit of i?
2
Suppose 2*i + 0*i + 2 = 4*j, 4 = 2*j. Let h = 12 + i. What is the tens digit of h?
1
Suppose -2*a + 309 = -2*v + 57, 132 = a - 3*v. What is the hundreds digit of a?
1
Let h(w) = -w**3 - 2*w**2 + 3*w - 2. Let t be h(-4). Suppose -5*l = -83 + t. What is the units digit of l?
3
Let i(f) = f**2 + 8*f + 4. Let y be i(-7). What is the units digit of (-5)/(60/44)*y?
1
Let o = -28 + 18. What is the units digit of (o - -20)/(1/3)?
0
Let g be 4 + -4 + (-9)/(-3). Suppose g*w = 8*w - 100. What is the units digit of w?
0
Let x(w) = -w**3 - 3*w**2 - w. Let z be x(-3). Suppose 2*k - 10 = u + 3, 0 = 5*k - z*u - 33. What is the units digit of k?
6
Let o(n) = -n**2 + 9*n - 2. Let u be (-30)/4*(-24)/20. Let w be o(u). What is the units digit of 18 + (w - 1 - -2)?
7
Let r(t) be the second derivative of 3*t + 0 - 1/3*t**3 - 5/2*t**2. What is the units digit of r(-7)?
9
What is the units digit of -1 - ((-12)/3 - -2)?
1
Let p = -441 + 644. What is the units digit of p?
3
Let h(t) = t**3 - 8*t**2 + t - 4. Let o be h(8). What is the tens digit of -3 - -1*o - -18?
1
Suppose 0 = -5*k - q + 707, 2*k - q - 227 = 60. What is the units digit of k?
2
Suppose -5*b - 8 = -38. Let i = b + -4. Suppose i*p - 55 = -3*p. What is the units digit of p?
1
Let a(n) = 0*n**2 + 3*n**2 - 2*n**2 + 2*n - 3. Suppose -q - 2*w + 0 = -2, 2*q = 5*w - 23. What is the units digit of a(q)?
5
Let z(f) = f**3 - 6*f**2 + 4*f - 9. Let q be -2*(-3)/((-12)/(-26)). Suppose 0 = 4*h - 37 + q. What is the units digit of z(h)?
5
Suppose h = -2*h + 6. What is the units digit of h?
2
Let r = 139 - 98. What is the tens digit of r?
4
Let o = 3 - -2. Suppose o*s = 5*i + 20, -2*s = -s + 5*i - 16. Suppose -s = -3*y + 3. What is the units digit of y?
3
Suppose -572 = -5*f + 283. What is the units digit of f?
1
Let s(w) = w**3 - 4*w**2 - 5*w + 4. What is the units digit of s(5)?
4
Let i(a) = a + 6. Let p be i(-8). What is the tens digit of (2/4)/(p/(-52))?
1
Suppose -5*z = -32 + 7. Let