Suppose 0 = f - 21 + 12. Solve 4*x - 3 = f for x.

3

Let u be (-414)/(-45) + (-2)/10. Solve u = 2*y + y for y.

3

Let p = 11 + -8. Suppose v = -p*v. Suppose -5*a + 3 + 17 = v. Solve -a*r = -17 - 3 for r.

5

Let s be 3/(-9) + 33/(-9). Let z(m) = -m**2 - 5*m + 3. Let f be z(s). Solve 4*k + 1 = -f for k.

-2

Let y(b) = 4*b - 1. Let h be y(1). Let j = -10 - -12. Suppose 10 = 4*k + j. Solve h*p - 5 = k*p for p.

5

Suppose 4*c - 3*c - 4 = 4*n, -5*c + 5*n = -50. Solve -5*h + 8 = -c for h.

4

Suppose 4*l + c - 9 = 0, 0 = -0*c + 3*c - 3. Solve l*j + 3 = 1 for j.

-1

Let p = 5 + -7. Let d be (2 - p)*(-30)/(-8). Suppose -d = c - 2*c. Solve c = -2*l - l for l.

-5

Let w be (-4)/18 + 8⁄36. Solve w = x - 2*x - 4 for x.

-4

Let b = -6 + 5. Let s = b + 3. Solve s*v + 0*v = 4 for v.

2