Let n = 63 - 54. Solve n = 5*t - 6 for t.

3

Let z = -103 + 111. Solve -5*r = -z - 17 for r.

5

Let f be (-2)/15 + 7 + 344/(-120). Solve -16 = -f*q + 4 for q.

5

Suppose l - 14 + 10 = 0. Solve l*s = s for s.

0

Suppose -2*d + 4*d = 4*a, 3*d = 5*a - 4. Let b = 13 + d. Solve 0 = b*y - 3*y for y.

0

Let p(n) = -n3 - 13*n2 - 10*n + 28. Let a be p(-12). Solve 0 = 4*x + a + 4 for x.

-2

Let n(o) = o3 - 4*o2 + 2*o - 1. Let v be n(4). Let c = 3 - 3. Suppose c = -s - 2*s + 6. Solve 3 + v = -s*u for u.

-5

Suppose 4*n - 204 = 2*y, -3*y + 116 = 3*n - 19. Let v = n - 73. Let f = 44 + v. Solve 0 = -4*x - f + 4 for x.

-4

Suppose 3*c = -l, 4*l - 2 - 11 = c. Solve l*j + 5 - 14 = 0 for j.

3

Suppose -2*v - 16 = -2*w, -16 = 3*v - v + w. Let n = -6 - v. Suppose 4*c - c - 3*z = 18, -8 = -n*z. Solve -7*k + 2*k + c = 0 for k.

2