Suppose 3*l - s - 42 = 22, -5*l + 5*s + 100 = 0. Suppose -6*a + l = -4*a. Solve -a - 1 = -3*f for f.

4

Suppose 3*b - 5*t = 37, -18 = -5*b + 2*t + 12. Solve -5*l + b*l = 2 for l.

-2

Suppose 0 = 5*u + b - 25, -4*b + 21 = 4*u - 3*b. Solve 0 = -u*r + 11 + 5 for r.

4

Let s(l) = l**2 - 4*l - 2. Let q be s(4). Let d = 6 + q. Solve 2*z - 8 = d*z for z.

-4

Suppose -6 = -3*o + 6. Solve -2*c = 2*c - o for c.

1

Let u be 54⁄8 + 4⁄16. Suppose -3*c - 3*q + 1 = -14, q + u = 5*c. Solve -4*f + 2*f + c = 0 for f.

1

Let y(o) = -o3 - 2*o2 + 2*o + 3. Let r be y(-3). Suppose -4*i + r = -18. Solve 3*s + i + 3 = 0 for s.

-3

Let i = -35 + 71. Let z be 908/i - 4⁄18. Solve -4*q + z = q for q.

5

Let u(x) = -7*x3 - 2*x2 - 2*x - 1. Let n be u(-1). Solve -3*l + n = 18 for l.

-4

Suppose -66 = -5*c + 3*k, 3*k = -3*c - k + 57. Suppose 2*r + 2*r = 2*p + 6, 0 = 5*r - c. Solve 2*q = -p*q + 15 for q.

3