Let h(r) = 3*r - 4. Let a be h(2). Solve -2*d - a*d = 0 for d.

Let t® = r - 14. Let b be t(14). Solve b - 16 = 4*n for n.

-4

Let q(a) = -a3 - 6*a2 - 5*a + 2. Let h be q(-5). Suppose -7 = -h*r - 3. Let c = -2 + r. Solve -5 = -o - c*o for o.

5

Let d = -56 - -92. Let j be d/(-45) - 8/(-10). Solve -w + 5 - 3 = j for w.

2

Let f be ((-1 - -12) + -2)/1. Suppose 0 = 2*r + 3*s - f, 3*r + 5*s - 10 = 4. Solve r = -g + 4*g for g.

1

Let t be ⁴⁄₅ + (-1)/(⁵⁄₄). Solve k - 2*k = t for k.

0

Let c(s) = 2*s + 16. Let x be c(-8). Solve 5*h = -5 - x for h.

-1

Suppose -4*a - i = 1, 4*a + 4*i - 5 - 3 = 0. Suppose 5*o - 6 = -2*z, -z - 3*o = z - 6. Let r be (-4)/(-6) - a/z. Solve -r = 5*h - 21 for h.

4

Let y(b) = -3 + 2*b + 2 - 3*b - 5. Let x be y(-5). Let k = 1 + x. Solve k = 5*h + 10 for h.

-2

Let a = -3 - -7. Solve -3*n = -4*n - a for n.

-4

Let j = -2 - -8. Let r = 9 - j. Solve 0 = -r*t - 2*t for t.

0