Let k be 32/18 + 4/18. Suppose -k*r + 15 + 21 = 0. Solve -5*n = -3 + r for n.

Let c(t) = -t + 1. Suppose 0 = -2*z + 5 - 1. Suppose z*m - 3 = -m. Let w be c(m). Solve f - 3 = -w for f.

3

Let h be ⁴⁄₁₈ + (-34)/(-9). Let m be 0 + (-2)/h*-6. Solve -2 = -m*g + 4 for g.

2

Let x(q) = -q3 + 9*q2 - 6*q - 7. Let b be x(8). Suppose 0*w - b = -3*w. Suppose 12 = u + 4*n, -4*u = -3*n - n + 12. Solve i + 0*i + w = u for i.

-3

Let c = 15 - 15. Solve -4*o + 7*o + 3 = c for o.

-1

Let a be (-132)/8*(-4)/6. Let w = -6 + a. Suppose -w*h + 5 = 5*j, -4*h = 3*j + h - 1. Solve 3*n - j*n - 4 = 0 for n.

4

Suppose -q + 4*i + 18 = 0, 2*q + 8*i - 3*i + 16 = 0. Solve 8 = -2*x - q for x.

-5

Suppose 15 = -3*t + 6*t. Solve -t*r - 4 - 1 = 0 for r.

-1

Suppose -d - 2*o = -10, 4*d - 4*o = -2*o + 50. Solve -g = 2*g - d for g.

4

Let r = -3 + 8. Solve 3*m + r = 4*m for m.

5

Let d(v) = 2*v - 2*v2 - 3*v - v2 + 4*v**2. Let q be d(2). Solve -q - 2 = -4*b for b.

1