Let u(v) = -v**2 + 2. Let o be u(-4). Let m = o + 16. Solve 2*s + 12 = -m*s for s.

Let q be (7 + 0)*³⁶⁄₇. Solve 5*w = -11 + q for w.

5

Let j = 2 - -4. Suppose 4*b - 12 = 2*s, 4*s = j*b - b - 12. Solve -4*h = -10 + s for h.

2

Let t = -2 - -3. Suppose -5 = 4*r - 2*s + t, r = -4*s - 6. Let k = r + 2. Solve b + 2 + 0 = k for b.

-2

Let j = -4 - -4. Let l be 7 - -2*(-1 - j). Solve -l = b - 0 for b.

-5

Suppose 0 = 5*a - 25, -2*d + 2*a = -4*d + 14. Suppose -k = 2*z + 7, -5*z + 0*z - 31 = -2*k. Solve k*f = 7 + d for f.

3

Suppose 2*g + 24 = 6*g. Suppose 3*v = g*v + 141. Let h be 6/(-15) + v/(-5). Solve -5*d + h = -1 for d.

2

Let i(u) = 2*u - 8. Let z be i(4). Suppose 5*x - 34 + 9 = z. Solve x*b - b + 12 = 0 for b.

-3

Let p(h) = h - 10. Let n(q) = -3*q + 30. Let r(v) = 6*n(v) + 17*p(v). Let d be r(7). Solve -d*o + 3 - 18 = 0 for o.

-5

Suppose -42 = -3*b - 12. Suppose -4*o + b = -2. Let v = 6 - o. Solve 5*h = v*h - 8 for h.

-4

Let k(g) = g3 + g2 - 4*g + 1. Let s be k(3). Solve -2*r = 3*r + s for r.

-5