Let c = 6 + -5. Solve 0 = 4*h + 3 + c for h.

Suppose 4*t + t - 15 = 0. Suppose 0 = -3*s - 4*y - 20, 2*s + t*y = y - 10. Let x(p) = 4*p**2 - p - 1. Let c be x(-1). Solve s*h = -c*h for h.

0

Let v be 6/(-10) + (-156)/15. Let i = -9 - v. Suppose -3*j - 2*j = 3*t, t = i*j. Solve -5*f + j*f = -10 for f.

2

Suppose 5*z - 2*z + 7 = 2*x, 2*x - 5*z - 9 = 0. Solve -x - 1 = -f for f.

3

Let p(b) = 0*b + b2 - 2*b2 - b - 11 - 10*b. Let m be p(-10). Let o(a) = -3*a3 + 2*a2 - 1. Let t be o(m). Solve t*x + 9 = x for x.

-3

Suppose 4*b - 4*c = c - 8, 0 = -4*b - 5*c + 32. Let q be ¹⁸⁄₅ + b/(-5). Solve 7*t - 20 = q*t for t.

5

Let p = -8 + 10. Solve -4*o - p = 2 for o.

-1

Let q(o) = -o**2 - 8*o - 5. Let h be q(-8). Let v = h + 13. Solve 2*g + 0 + v = 0 for g.

-4

Suppose 4*a - 14 = 2*a. Let q(o) be the first derivative of -o**²⁄₂ + 7*o + 2. Let g be q(a). Solve g = -0*b + 2*b for b.

0

Suppose -5*o - 12 = -2*a - 55, 4*o + 2*a - 20 = 0. Solve 5*u = o*u - 2 for u.

1

Let l = 5 - 2. Let t = 7 - l. Suppose t*s - 3 = s. Solve -s = -3*m + 5 for m.

2