Let j be ((-2)/5)/((-6)/(-120)). Let f(u) = u**3 + 7*u**2 - 9*u - 4. Let q be f(j). Suppose 39 + 13 = q*a. Solve a - 4 = 3*x for x.

Suppose p = -5*d + 3*p + 27, -29 = -5*d + 4*p. Suppose 0 = -2*u + 1 + d. Solve -2*c = -u*c for c.

0

Suppose 5*i - 68 = i. Let f = -13 + i. Solve w = f*w - 12 for w.

4

Let c be ³⁰⁄₃*(-3)/(-6). Solve 3*n + c = 2*n for n.

-5

Let r be 5 - 3/((-3)/(-2)). Suppose 3*w = -y + 11 + 1, -r*w + 15 = 2*y. Solve w*u = 4*u - 3 for u.

3

Let f = -12 + 15. Solve -3 = f*z - 18 for z.

5

Let d be (-5)/(3/(-4 + 1)). Let w be 4 - 1 - 5/d. Solve -w*l = -l + 5 for l.

-5

Let p(w) = 61*w3 + 3*w2 - 60*w3 - 9 - 9*w2 - 5*w. Let h be p(7). Solve 4*x + 17 = h for x.

-3

Let r(b) = -4*b - b3 - 3 - 4*b2 + b - b. Let p be r(-3). Solve p = -3*q - q + 8 for q.

2

Let b be ⁴⁄₂₂ + ⁵⁸⁸⁄₁₅₄. Solve 0 = -b*l - 20 for l.

-5

Suppose -5*s + 35 = b, 2*s + b - 11 = s. Suppose 0 = -3*w + s*w - 6. Solve -2*v = w*v - 16 for v.

4