Let t be 1*(5 - (3 + -1)). Let d be (-5 + 4)*t*-1. Suppose 0 = -5*q - 5*r + 15, q - 12 = -3*q + d*r. Solve 0 = -q*o - 0*o for o.

Let r(b) = b + 10. Let m be r(-8). Suppose -25 = -m*y - 2*y - o, 4*o = 20. Solve y*w - 9 = 2*w for w.

3

Suppose 0 = 2*k + 2*k. Let b be (3 - 0)*³⁵⁰⁄₂₁. Suppose -7*c + 2*c + b = k. Solve 5*n + 5 = -c for n.

-3

Suppose -3*c + 3 = -6. Let m = 9 - 5. Solve -m*u - c = 9 for u.

-3

Let a be 7*1 + 5/(-5). Let g be ¹³⁄₅ - a/(-15). Suppose -g*d = -2*d - 10. Solve -4*h + 6 + d = 0 for h.

4

Let q(m) = m - 7. Let f be q(4). Let p be f/2*4/(-2). Solve -p = 3*g - 6*g for g.

1

Let w = 5 + -2. Let n be (2/w)/(⁸⁄₃₆). Suppose 2*t = -h, -3*h - 4*t = t - 4. Solve -h = c - n*c for c.

4

Let h be (-3)/(⁶⁄₄₄)*-1. Solve -7 = 5*q - h for q.

3

Suppose 5*o - 13 = 42. Solve 0 = -3*i - o + 2 for i.

-3

Suppose 2*u - 6*u = 0. Suppose 4*h + 3*d - 17 = u, -5*h - 5*d = -0h - 25. Let n be (-2)/(-4)(h - -18). Solve -n + 26 = -4*k for k.

-4

Let z© = c3 - 4*c2 + 5c - 3. Let j be (-2)/(-3)(-15)/(-2). Suppose 3*w - 17 = 4*y, 3*w - j = 4*w + 4*y. Let b be z(w). Solve 0 = -m - b*m - 12 for m.

-3