Let i be (-3)/(-5) - 54/(-10). Let o(m) = m - 1. Let d be o(i). Solve 0*g - d*g = -15 for g.

Let y(h) = h3 - 14*h2 - 14*h - 12. Let g be y(15). Solve -g + 1 = -f for f.

2

Suppose -3*m + 3*c + 5 + 13 = 0, 8 = -2*m - 3*c. Solve f - m*f = 0 for f.

0

Suppose c = 5*x + 6*c, -4*x = -4*c - 8. Solve x = -2*f - 7 for f.

-4

Let q be ⁸⁄₆*⁴⁵⁄₃₀. Solve 0 = 4*u - q*u - 4 for u.

2

Let k(w) = w**2 - 2*w + 2. Let l be k(3). Suppose -4*x - 2*o - 10 = 0, -3*o + 2*o = l. Solve -4*u - 18 + 2 = x for u.

-4

Let b(u) = 2*u**2. Suppose 3*d = 4*f - 35, 0 = 2*f + f + 3*d. Suppose 0 = 4*q - 3*h - f, -3*q = 2*q - 4*h - 6. Let c be b(q). Solve 7 = 3*p - c for p.

5

Suppose s - 5*s + 5*t + 11 = 0, s - 4*t = 0. Let w be (6/(-3))/(12/(-18)). Solve -g - w*g - s = 0 for g.

-1

Suppose -13 = y + 3*i, 24 = 5*y - 2*i + 4. Solve 0 = -y*r + 3 + 5 for r.

4

Let l(o) = -o - 1. Let s be l(-4). Solve s*p + 15 = -2*p for p.

-3

Suppose w = 3*a + 12 - 4, -2*w + 13 = -3*a. Solve -2*z - w = -z for z.

-5