Let m(d) = -12*d - 8. Let j be m(-1). Solve -j = -r - 1 for r.

3

Suppose 3*g - 1 - 5 = 0. Suppose g*x + 30 = 7*x. Solve p - x = -p for p.

3

Suppose b - 16 = -3*b. Suppose -4*r + 5*c = -27, 0*r + b*r + 4*c = 0. Solve -r*k - 3 + 9 = 0 for k.

2

Suppose -3 - 4 = -t. Solve 3*m + t - 1 = 0 for m.

-2

Let l(u) = 14*u - 2. Let b = -22 - -23. Let n be l(b). Solve 3*w - n = -w for w.

3

Suppose 8 = -15*k + 17*k. Solve 0 = -k*z + 8 for z.

2

Let f = 9 - 4. Suppose -f = -3*a - 2. Solve 0*s - a = -s for s.

1

Let s be 1 + -1 + (-12)/(-3). Solve s*a = 21 - 1 for a.

5

Suppose m + 2 = 3*m. Let f(z) = z - 1. Let i be f(m). Suppose 2*g - 5 = 3*a, 2*g - a - 7 = -i*a. Solve 20 - 4 = g*p for p.

4

Suppose 2*z - 2*t - 6 = -5*t, -4*z - 2 = -t. Solve z = -0*f - 3*f for f.

0