Suppose 0*z = -3*z - 18. Let h be (-16)/8*z/4. Solve -h*s - 1 = 8 for s.

Suppose 3*m + 10 = 4*c - 3, 3*c - 12 = 0. Solve -2*f + m = -3 for f.

2

Suppose 0 = -2*k + f + 19, 0 = -4*k + 6*k - 5*f - 23. Solve -7*y + k*y = -10 for y.

-5

Suppose -1 = 4*d - 21. Suppose 2*p - d = 7. Solve 0*g + p = 2*g for g.

3

Let i be (5 - 3) + -3 - 0. Let k = i + 1. Solve -3 + k = -p for p.

3

Let i = 93 - 89. Solve 3*g = -i - 2 for g.

-2

Let k = 2 + 1. Suppose -k*f - 126 = -4*u + 63, 3*u + 2*f - 129 = 0. Suppose u = 2*b + b. Solve 4*q + b = q for q.

-5

Suppose -o - 4*o + 5 = 0. Let m be (⁴⁄₄ - -2)*o. Solve 1 = m*w + 13 for w.

-4

Let v(g) = g3 + 4*g2 - 6*g - 1. Let i be v(-5). Solve -i*f + 3*f + 1 = 0 for f.

1

Let q® = r2. Let n(u) = 4*u2 - 8*u - 3. Let d(s) = n(s) - 3*q(s). Let w be d(9). Solve -g - w = -1 for g.

-5

Let k be ²⁄₁ + (2 - 0). Suppose 5*t + 4*q - 20 = 0, 0*q = -4*t - 4*q + 20. Suppose t*l = -l + k. Solve 3*c = l*c + 5 for c.

-5