Suppose 2*r - 3 = -7. Let f be r/13 - (-56)/26. Solve -f*l + 3 = l for l.

1

Suppose -4*j + 40 = -2*j. Suppose -4*y + 60 = -j. Solve 0 = -m - 4*m + y for m.

4

Let y be -1*9/(18/(-20)). Let r = 1 - 1. Let l be 3 + 2 - r/(-1). Solve -l*x = -y*x for x.

0

Suppose -5*w + w + 16 = 2*k, -2*w = -6. Solve -5*r = -13 - k for r.

3

Suppose 0 = 2*s + 2, -2*z + 4*s = -8. Let k(o) = o**2 + 11*o - 3. Let g be k(-12). Solve z*v - g = -v for v.

3

Let i = -11 - -8. Suppose 4*t - 2*b = -10 - 24, -3*t + 2 = 4*b. Let m be (-1 - (-10)/t)*i. Solve -m = -f + 3*f for f.

-4

Suppose 3*p - 5*p = -4. Suppose -2*n = 4, -3*n - n - 8 = -p*m. Solve 2*z + 2 + 8 = m for z.

-5

Let f be 1⁄3*(-3 - -12). Solve 2*c = -f*c + 20 for c.

4

Suppose -7 + 2 = -3*v - 2*x, 2*v + 5*x = 7. Suppose z - 2 = -v. Let n = 1 + z. Solve 4*t - 10 = n*t for t.

5

Let n(a) = -22*a - 176. Let m be n(-8). Suppose 2*f + v = -3*f + 18, -5*f + v = -12. Solve -f*x + m = -6 for x.

2