Let j = -48 + 55. Solve j*p - 3*p = -12 for p.

Let z = 15 - 15. Solve -h = -z*h - 4 for h.

4

Let k(t) = -t3 + 10*t2 - 6*t - 22. Let w be k(9). Solve -3*c + 1 + w = 0 for c.

2

Suppose 0 = 4*x + 4*h - 0*h, 9 = 5*x + 2*h. Suppose -4*j - 9 = -x*p + 1, -p + 5*j - 15 = 0. Solve 0 = 4*w - 30 + p for w.

5

Suppose -k = z - 10, 3*z - 6*z = 5*k - 34. Solve 0 = 3*n - z - 7 for n.

5

Let x(f) = 2*f**2 + 4*f + 2. Suppose -2*h = 0, -u + 0*u + 2*h - 2 = 0. Let q be x(u). Solve -j + q = -1 for j.

3

Let f be (3 - (-10)/(-4))/(²⁄₈). Suppose 0 = 6*k - 4*k. Solve 0*b - f*b = k for b.

0

Let f = 1 - 1. Suppose 2 = 6*k - 34. Solve 3*c + f*c = k for c.

2

Suppose 5*n = n + 2*g + 20, 2*n = -5*g - 14. Let t be 3 - (-4)/(6/n). Suppose -a - 3*b + 8*b - 12 = 0, a + t*b = 18. Solve -a - 1 = f for f.

-4

Suppose 4 = 2*z + 2*w, -2*z + 2*w - 4 = -6*z. Let m be -2 + z + 4 - 2. Solve m = 3*g + 4 + 8 for g.

-4

Let p(o) = -4*o + 4. Let r be p(0). Solve -3*h - 11 = r for h.

-5