Let z(f) = 9*f - 36. Let s be z(4). Solve 0 = i - s*i for i.

0

Let q = -2 - -9. Solve 13 + q = -4*r for r.

-5

Let h = -3 - -6. Suppose -3*t + 1 = u, -t + h*t + 2*u + 6 = 0. Solve -t = m - 0 for m.

-2

Suppose 8*y - 20 = 3*y. Solve -3*m - 11 = y for m.

-5

Suppose -4*z + 4*n - 15 = -39, z + 5*n - 12 = 0. Solve 9 = 4*i - z*i for i.

-3

Suppose -67 = -26*n + 63. Solve 21 = -n*p - 4 for p.

-5

Let x be ((-1)/(-2)*0)/1. Suppose 4*r = -3*j + 18, -5*r + 28 = j - x*j. Solve r = -3*p - 0 for p.

-2

Let i be 2/(-1) - 3⁄1. Let v be (0 + -1)*0/i. Solve 0 = -3*p + 3 - v for p.

1

Suppose 0 = -3*p + 2*p - 4, 2*x = -5*p - 12. Solve -l + 1 = -x for l.

5

Suppose -6 + 1 = 5*k. Let c = k + 3. Solve d = -c*d + 9 for d.

3