Let o(r) = 4*r. Let c be o(2). Suppose -5*w + 4 = -p, -5*w - 6*p - c = -4*p. Solve 5 = -w*h + h for h.

Let v = 15 - 0. Suppose j - 2*r = -3*j - 12, -5*r - 45 = 5*j. Let c = v + j. Solve 0 = 4*z + 2 + c for z.

-3

Let u(f) = -f - 7. Let d be u(-9). Solve -12 = q + d*q for q.

-4

Let j = -4 - -12. Solve -j = f + f for f.

-4

Suppose -g = 0, 3*n - 18 = -g - 3*g. Let a(h) = 3*h - 4. Let t be a(4). Solve 2*i + t = n*i for i.

2

Suppose -4*f + 5*y = -0*y - 17, -2*y - 5 = -f. Solve -f = k + 1 for k.

-4

Let n(t) = -t3 + 7*t2 - 4*t - 6. Let v be n(6). Suppose 0 = 4*j - 0 - 8. Let l be (-4)/(-12) - j/v. Solve l = -c - c for c.

0

Suppose 0 = 2*n - 1 - 1. Suppose 5*t - 8 = 4*t. Let w = -5 + t. Solve 0 = -b + n + w for b.

4

Let x(o) = o**2 + 14*o + 51. Let m be x(-7). Solve m*d - 2 = -0*d for d.

1

Let d = -22 - -16. Let w(t) = -t - 2. Let q be w(d). Suppose -4 = 3*p + 4*g, 3 + 9 = q*p + g. Solve -5*y = -p*y + 1 for y.

-1

Let j(n) = -n**2 + n - 9. Let h be j(4). Let o = -18 - h. Solve 0 = -l - o for l.

-3