Let h = 9 - 7. Solve -1 - h = 3*b for b.

Let k(y) = -y3 - 4*y2 + 5*y + 2. Let b be k(-5). Suppose 0 = -5*h + 6*h - 4. Let r = -1 + h. Solve -x + r*x - b = 0 for x.

1

Let h(d) = 8*d - 80. Let b be h(10). Suppose -c + 2*c - 2*l + 3 = 0, -3*c - 8 = -5*l. Let z be c + (b - 0) + 2. Solve 0 = -q - 2 + z for q.

-1

Suppose -3*x - 18 = -9*x. Solve 6*k + 3 = x*k for k.

-1

Suppose 0 = -s + 4*s + 2*n - 13, s + 5 = 4*n. Solve x + s*x + 8 = 0 for x.

-2

Let l = 129 - 123. Solve 4*s - 2 = l for s.

2

Let v be (13 - 5)*(-1)/(-1). Suppose 4*w + 7 + v = -5*y, w - 4*y - 12 = 0. Solve w*o - 3*o = 0 for o.

0

Suppose -2*r = d + 3, -4*d - 9*r = -4*r. Let x(m) = 5*m**2. Let a be x(-3). Let f be (-4)/18 + 190/a. Solve 3*h = d + f for h.

3

Let p be ³⁄₁ - (-3)/(-3). Suppose -4 = -g + 2*g + 3*c, -2*g - 3*c - p = 0. Solve -g*d - 1 = 9 for d.

-5

Let q be ⁹⁄₁₅ - ³⁶⁄₁₀. Let j(z) = z + 3. Let y be j(q). Suppose -2*p = -d - y*p - 8, 3*d + p = 11. Solve -d*x + 4 + 4 = 0 for x.

4

Suppose -4*v - 12 = -7*v. Solve -v*c - 20 = c for c.

-4