Suppose 4 = 4*c - 8. Solve 0*f - c*f = -9 for f.

Let i(h) = h**2 - 2. Let f = 8 - 10. Let r be i(f). Suppose 7*m - 10 = r*m. Solve -2*k - m*k = -12 for k.

3

Let t be ⁴⁰⁄₃₀ + ²⁄₃. Let k = 11 + -7. Suppose -12 = -2*u + 2*r + k, -3*u = -t*r - 20. Solve u*q + 25 = -q for q.

-5

Let g(o) = -3*o**2 - 6*o - 6. Let y be g(-2). Let a be 1/y - 93/(-18). Solve -a*f - 26 = -1 for f.

-5

Suppose 2*x + 3*x - 22 = -3*r, -2*x + 5*r = 16. Suppose -1 + 11 = z - x*q, q = -4. Solve z*d + 4 - 2 = 0 for d.

-1

Suppose 4*v - 5 = p - 35, -4*p = 5*v - 120. Suppose -y + p = y. Suppose 0 = 3*o - 5*o - 5*t + y, -o - 3*t + 9 = 0. Solve 3*j = -o*j for j.

0

Let s(n) = 2*n**2 - 8*n + 1. Let i be s(4). Solve 4*l - i = -5 for l.

-1

Let t = -4 - -41. Suppose -2*u - 10 = 0, 2*u - 3*u = 3*f - t. Suppose -b - 2*o = -7 + f, -8 = 4*b + 4*o. Solve 2 = -l - b for l.

-5

Suppose 61 = 6*z - 35. Solve 6*t - z = 2*t for t.

4

Let l = 2 - 1. Let d(k) = k3 - 2*k2 - 2*k + 2. Let z be d(3). Suppose z = c + l. Solve -4*g + c = 12 for g.

-2

Let f be ((-12)/7 - -2)*(5 + 2). Solve -f*r - 1 - 5 = 0 for r.

-3