Suppose -9*w + 4*w + 45 = 0. Let q(z) = z**2 - 7*z - 12. Let h be q(w). Solve -3*r - 9 = -h*r for r.

3

Let y = 91 + -87. Solve -y*a = a for a.

0

Let h(b) = -b**2 + b - 1. Let k be h(-2). Let s = 11 + k. Solve s = -3*g - g for g.

-1

Let w(p) = -p3 + 7*p2 + 3. Let u be w(7). Solve 0 = u*f + 1 - 16 for f.

5

Suppose 0 = 4*i + 3*t - 31, 8*i - 2*t - 46 = 4*i. Suppose 2*f + 0 + i = 2*q, 0 = -5*f - 15. Let h(m) = -2*m - 3. Let y be h(-3). Solve -1 - q = y*x for x.

-1

Let o(d) = 5*d - 14 - 2*d - 4*d. Let q be o(-16). Solve 2 = -q*j + 8 for j.

3

Let t = -7 - -12. Solve t + 3 = -2*n for n.

-4

Suppose -5*y - 17 = 3. Let j = y + 4. Suppose j = 3*k - i, -5*k + k + 2*i = 0. Solve k = m + m for m.

0

Let n = 169 + -169. Solve p + n = -3 for p.

-3

Suppose 3*c - 3 = -y - 2, -3*y + 8 = 4*c. Solve -6 = y*h - 7*h for h.

2