Let v(c) = -3*c - 7. Let z(f) = -7*f - 14. Let i(g) = 5*v(g) - 2*z(g). Let y be i(-7). Solve -2*w + w = y for w.

Suppose 16 = 4*k - 16. Suppose -4 = -3*m + v, 2*v + k = m - 2*m. Solve 4*h + m*h - 16 = 0 for h.

4

Let i(h) = 3*h - 7. Let b be i(5). Let q = b + -8. Solve -20 = 5*c - q*c for c.

-4

Suppose -t = -2*b - 6, -2*b = -3*t - 2*t + 22. Let i be (-14)/7 + b + 6. Solve -i*s + 15 = -0*s for s.

5

Let a(y) = 2*y3 + 5*y2 + 2*y - 4. Let w(v) = 3*v3 + 7*v2 + 3*v - 6. Let o(i) = 8*a(i) - 5*w(i). Let j be o(-4). Solve j = -3*q + 1 for q.

-3

Let h be ²⁄₇ - ⁴⁄₁₄. Let a(g) = -2*g**2 - g. Let z be a(1). Let w = z - -3. Solve -s - 5 + w = h for s.

-5

Suppose 13 = 2*y + 1. Solve -11*h + 20 = -y*h for h.

4

Let a(f) = -4*f**2 + 26*f - 9. Let w be a(6). Solve -1 - 11 = -w*p for p.

4

Suppose -k = -3*h + 12, 3*h - 2*k = h + 12. Let x be 2 - 1 - (0 - h). Solve 5*v = v - x for v.

-1

Suppose -18 = -3*r + 9. Let n© = 2*c**2 + 1. Let i be n(1). Suppose 0 = 2*t + i*u - 12, -t + 3*u - 3 = -0. Solve t*v + 0 = -r for v.

-3

Let a = 6 + -6. Let b be 1 - (-3 + 2 + a). Solve -3 = x + b*x for x.

-1