Suppose 4*t - 6 = -f, 5*f - 3*f + 3*t = 7. Solve -f*d = d for d.

0

Suppose -b = -0 - 4. Solve -x + b = 3*x for x.

1

Suppose -2*l + 4 = 3*d + 13, 3 = 3*l - d. Solve l = 5*u - 3 - 12 for u.

3

Suppose 5*u - 31 + 9 = -2*j, 5*j - 5*u = 20. Solve j*m - m = 10 for m.

2

Suppose -17*s = -7*s - 20. Solve -3*c + s*c = -4 for c.

4

Suppose -3*i + 13 = -l - 1, -3*l - 27 = -4*i. Suppose -q - 3 = -4*u, -4*q + 2*q = u + 6. Solve i*m = -u*m + 12 for m.

4

Let g(a) = a3 - 5*a2 + 3. Let n = 11 + -9. Suppose 5 = n*x + y - 9, -2*x + 2*y = -2. Let i be g(x). Solve i*f - 10 = -2*f for f.

2

Let a be (-4)/(-1) + 3 + -3. Suppose -3*z - 2*z + 155 = 0. Suppose -z = -a*d - 11. Solve -d*h - 9 = -34 for h.

5

Let f = -38 - -41. Solve z - 7 = -f for z.

4

Let i be 4/(-22) + 6⁄33. Suppose i = o - 2. Solve o*m - 15 = -m for m.

5