Let g© = -c3 - 4*c2 + 5*c + 4. Let i(z) = -2*z**2 + 2*z + 1. Let y be i(2). Let w = y - 2. Let q be g(w). Solve 1 + 3 = -q*u for u.

-1

Suppose 0 = 2*i - 4, -5*z + 71 = -3*i + i. Suppose 0 = p - z + 12. Solve -2*c - 15 = p*c for c.

-3

Suppose 5*y + 10 = 0, 5*b - b - 26 = 5*y. Suppose 4 - 20 = -4*l. Suppose -14 = -4*m - 2*w + 7*w, 2*w = l*m - 20. Solve -5*s + m = -b for s.

2

Let v be (-8)/(-16) - 6/(-4). Solve -v*w + 6*w - 12 = 0 for w.

3

Suppose -5*p + 92 = 4*c, 0 = 5*c - 9 - 6. Suppose -2*x + 5*r + p = 2*x, -x + 5*r = -4. Let n = -12 - -24. Solve 0 = -0*d + x*d + n for d.

-3

Let n = 132 - 120. Solve n*q = 9*q for q.

0

Let x(q) = -q - 8. Let r be x(-6). Let w be (3/r)/((-4)/56). Let b = w + -15. Solve j + j = b for j.

3

Suppose -4*w = -w - 6. Solve w*x = -3 + 9 for x.

3

Let w(n) = -n + 10. Let s be w(7). Solve f = -2*f - s for f.

-1

Let x be (5 + 16/(-4))*3⁄1. Solve -16 + 4 = x*j for j.

-4