o - b. Suppose -s + 5 = -o. What is the units digit of s?
6
Let a be (2 - 1)/(4/12). Suppose a*y + 26 = 4*y. Suppose -m + y = m. What is the units digit of m?
3
Suppose 5*r - 376 = d - 33, -4*r + 266 = 2*d. What is the units digit of r?
8
Let g(m) = -2*m - 8. Suppose 2*r = -8 - 2. What is the units digit of g(r)?
2
Let a(h) = 6*h + 12. Let k be a(3). Let l = 6 + -11. What is the units digit of ((-4)/l)/(4/k)?
6
Let k(w) = -w**2 - 7*w - 9. Let m be k(-6). Let s be m/(-1) - (-4)/2. Let z = -3 + s. What is the units digit of z?
2
Let q = 110 - 7. What is the tens digit of q?
0
Let r(z) = -3*z - 3. Let d(w) = w**3 + 2*w**2 + 4*w + 2. Let l be d(-2). What is the tens digit of r(l)?
1
Suppose -158 - 172 = -5*n. What is the units digit of n?
6
Let j be ((-2)/4)/(1/(-60)). Let h = -11 + j. What is the tens digit of h?
1
Suppose 0*w = -4*l - 2*w - 142, -5*l - 2*w = 178. Let v be (l/(-15))/((-6)/(-20)). Let q = 0 + v. What is the units digit of q?
8
Let u(a) = -a**2 + 11*a + 5. Suppose 4*x + 6*t = 2*t + 20, 10 = 2*x + 5*t. What is the units digit of u(x)?
5
Suppose -2*i - i = -3*g + 57, 0 = -3*g - i + 73. Let h = g - 15. What is the units digit of h?
8
Let d = 72 + -30. What is the units digit of d?
2
Let t be 3/(0/(-2) + 1). Suppose -t*n = -g + 14, -3*g = -5*g - 3*n - 8. What is the units digit of g?
2
Let a(p) = -p**3 + 5*p**2 + 3*p - 7. Let q(j) = 2*j**2 - 3*j - 4. Let h be q(3). Let i be a(h). Let w = 18 - i. What is the tens digit of w?
1
Let l(n) be the first derivative of -n**4/4 - n**3 + 3*n**2/2 + 6*n + 5. What is the units digit of l(-4)?
0
Let a be (-52)/(-12) + 2/(-6). Suppose a + 12 = m - 5*l, -l - 62 = -3*m. What is the units digit of m?
1
What is the tens digit of (-1369)/(-8) + (-3)/24?
7
What is the units digit of 154 + (0 - ((-5)/1 + 2))?
7
Suppose -b = -q - 40, -4*b + 3*q = -78 - 85. What is the units digit of b?
3
Let o(d) = -4*d - 6. Let v = 4 - 10. What is the tens digit of o(v)?
1
Let u(a) = -a**3 + a**2 - 14. Let b be u(0). Let g = 3 - -17. Let v = b + g. What is the units digit of v?
6
Let u = 7 - 13. Suppose -3*n + 5*y - 79 + 15 = 0, -3*y = -n - 28. Let t = u - n. What is the units digit of t?
7
Suppose 0 = 2*t - 487 - 225. What is the hundreds digit of t?
3
Suppose -f + a = -10, -3*a = -f - a + 15. Suppose g + 2*c - f + 16 = 0, -5*c = -2*g + 5. What is the units digit of 2/g - (-210)/25?
8
Suppose 4*l + 5*r = -13, 1 = 4*l + 2*r - 1. Suppose 0 = l*y - 5*v - 105, 4*y - 2*v = -y + 156. What is the tens digit of y?
3
Let j be -2*(0 - 1) - 3. Suppose f - 5*t = 22, f = 4*t - 5*t + 10. Let z = f + j. What is the units digit of z?
1
Let x(v) = v**3 - 4*v**2 + v + 3. Let k be x(4). Suppose -k*p = -4*p - 123. What is the units digit of p?
1
Suppose -9*s - 351 + 918 = 0. What is the tens digit of s?
6
Suppose 2*i + 880 = 7*a - 2*a, -4*i + 20 = 0. What is the hundreds digit of a?
1
Let i be 70/(-25) + (-1)/5. Let q be (-4)/(-2) + 1 + i. Suppose 3*y + m + m - 50 = 0, q = y - 3*m - 35. What is the units digit of y?
0
Let a(r) = -r - 3. Let z be 390/(-54) + 4/18. What is the units digit of a(z)?
4
Let p = 5 - 3. Suppose b = -p*h + 21, 0*b = h - 3*b - 21. What is the units digit of h?
2
Let o be 1 + 9/(-3) + 2. Suppose o*n + 26 = 3*v - 4*n, -v - 5*n = -15. What is the units digit of v?
0
Let c be 20 - (-4 - (0 + -3)). What is the units digit of (-1)/((-3)/c) - -1?
8
Let d be 6*(3/(-6) + 2). Let h(g) = g**2 - 9*g + 11. What is the tens digit of h(d)?
1
Let a = 120 - 71. What is the units digit of a?
9
Let y = 51 - 30. Let l = y + -13. What is the units digit of l?
8
Let r = -6 - -13. Suppose -22 = -5*t - r. What is the units digit of (t - (2 + 0))/1?
1
Suppose 4*d + 6 = -5*q + 26, 2*d = 4*q + 10. Suppose -3*x + 2*i + 104 = x, -d*x + 128 = -3*i. What is the tens digit of x?
2
Let u be ((-1)/2 - -2)*2. Suppose y - u*y - 4 = 0. What is the units digit of (-10)/(-2) + 0/y?
5
Let q(p) = -p - 4. Let x be q(-6). What is the units digit of 0 - 0 - x*-1?
2
Let r = -8 - -4. Let f(o) = o**2 + 3*o. What is the units digit of f(r)?
4
Suppose -4*t + 0*d + d = -103, 0 = t - 4*d - 37. Let c = t + -14. What is the units digit of c?
1
Let k(s) = 23*s + 12. What is the tens digit of k(8)?
9
Suppose -5 + 0 = -5*j, j - 451 = -5*a. What is the tens digit of a?
9
Let j(i) be the second derivative of -3*i**2 + 0 + 1/3*i**3 - i. What is the units digit of j(4)?
2
Let q = 275 + -163. What is the hundreds digit of q?
1
Let c be 2*1 + 3 + -7. Let d(n) = n + 4. What is the units digit of d(c)?
2
Let x(h) = -3 + 5 + 1 + 8*h + 0. What is the units digit of x(2)?
9
Let p = 0 - -3. Let h = p + -1. Suppose -10 = -h*d, -d = -l + 1 - 3. What is the units digit of l?
3
Suppose 0*p = 4*m - 2*p - 14, 0 = 3*m - p - 11. Suppose -2*b + 6 + m = 0. What is the units digit of b?
5
Let m(p) = p**3 + 10*p**2 - 9. Let c be m(-10). Let k = -2 - -3. What is the units digit of k/(-3*1/c)?
3
Let u(b) = -b**3 - 15*b**2 + 15*b + 22. What is the tens digit of u(-16)?
3
Suppose 20 = -5*j - 0*j, -61 = -g + 5*j. What is the units digit of g?
1
Suppose 3*n = 3*r + 324, 2*n + 4*r - 382 = -142. What is the hundreds digit of n?
1
Suppose 3*r + 2*n + 0*n - 539 = 0, 2*r + 2*n = 360. What is the tens digit of r?
7
Suppose -3*l = -40 - 170. Let m = l - 40. Suppose 2*j - m = -j. What is the tens digit of j?
1
Let t be 4 + -3 + (2 - -1). Suppose t*u + 0 - 12 = 0. Suppose 3*g = 4*c - 60 - 13, u*g = -c + 7. What is the tens digit of c?
1
Let c(p) = 2*p**2 - 2 + 2*p + 0 + 0*p**2 - p**3. What is the units digit of c(2)?
2
Suppose 4*p - 105 = 15. What is the units digit of ((-10)/p)/(1/(-15))?
5
Let c(u) = -u**3 + 16*u**2 - 22*u + 2. What is the units digit of c(13)?
3
Suppose 18 = 5*d - 17. Suppose d*i - 95 = 2*i. What is the tens digit of i?
1
Let j(f) be the first derivative of f**2 + f + 2 + 4/3*f**3. What is the units digit of j(-1)?
3
Suppose -1 = p - 7. Let c = p + -2. Suppose y = c + 9. What is the units digit of y?
3
Suppose 10*i - 30 = 8*i. What is the tens digit of i?
1
Let x = 37 - 15. Let p = x - 2. What is the units digit of p?
0
Let i = -3 - -6. Suppose -i*x + 23 = 4*g, 5*x - 28 - 3 = -3*g. Suppose 0 = -4*o + q + 1 + 34, 4*o + g*q = 26. What is the units digit of o?
8
Let g = 166 - 110. What is the tens digit of 6/14 + 1264/g?
2
Let a = 4 + -2. Let j be 9/7 + 6/(-21). Let m = a + j. What is the units digit of m?
3
Suppose 0 = 4*w - 53 + 9. Let k = w + -7. Suppose 3*y + k*t + 15 - 38 = 0, 0 = -3*y + 4*t - 17. What is the units digit of y?
1
Suppose -3*k = -k - 90. What is the tens digit of k?
4
What is the tens digit of -2*2488/(-28) - (-2)/7?
7
Suppose -4*o - o = -335. Let q = o - 23. Let l = q + -28. What is the tens digit of l?
1
Let p = 430 + -268. What is the units digit of ((-2)/(-3))/(3/p)?
6
Suppose -3*c + 61 = 1. What is the tens digit of c?
2
Let y(k) = -7*k**3 + 13*k**2 + k - 1. Let r(m) = -3*m**3 + 6*m**2 + m - 1. Let t(g) = 5*r(g) - 2*y(g). Let x = 5 + -1. What is the units digit of t(x)?
9
Suppose x + 4*k - 17 = 0, -2*x + 4*x + 3*k - 19 = 0. Suppose 130 = 5*j + x*a, a + a - 79 = -3*j. What is the units digit of j?
7
Let c = 1 - -6. Suppose 2*a + 120 = c*a. What is the units digit of a?
4
Suppose -3*l + 5*t - 15 = 2*l, 0 = 2*l - 4*t + 4. What is the tens digit of (-2)/l*76 - 0?
3
Let b be (-1)/(-5) - 195/(-25). Suppose -z - 1 + b = 0. What is the units digit of z?
7
Suppose -5*w - 5*k - 5 = 0, 2*k + 6 = -4*w - k. Let v = 3 + w. Suppose -2*r = -v*r - 12. What is the units digit of r?
6
Suppose 8 = 3*j - 4*c, 0*j - 3*c = -j + 6. Let x(n) = -n + 11 - n**2 - 2 - 2. What is the units digit of x(j)?
7
Suppose 2*k - 2 = 4. Suppose 0 = -k*x - 4*n + 27, -3*x + 20 = -x + 2*n. What is the tens digit of x?
1
Let s(t) = 6*t. Let b be s(-7). Let g = -22 - b. Suppose 0 = -4*d - 0 + g. What is the units digit of d?
5
Let v = -9 + 37. What is the units digit of v?
8
What is the tens digit of ((-27)/2)/(9/(-54))?
8
Suppose 362 + 1762 = 9*q. What is the units digit of q?
6
Let f = 11 + -3. Suppose 2 = -3*y + f. What is the units digit of 10*-1*(-1)/y?
5
Suppose -2*g = -4 - 2. Suppose g*t + 25 = -4*d, 2*t - 1 = 2*d + 1. What is the units digit of (-28)/t + 2/(-6)?
9
Suppose -3*d = -7*d. Suppose d = 6*t - t + 5. Let q = 5 + t. What is the units digit of q?
4
Let g = -1 - -10. Let t(p) = 0*p**2 + 0 + p**2