Let k be (-348)/(-42) - (-4)/(-14). Let l = k + -15. Let q(w) = -2*w - 9. Let h be q(l). Solve 0 = -h*r + 2 + 18 for r.

Let r = 67 - 62. Solve 0 = r*h - 15 - 10 for h.

5

Let i be ((-6)/(-4))/((-15)/(-20)). Suppose o = i*o. Solve o = -2*y - y for y.

0

Let i be (¹²⁄₉*-3)/(-1). Let n be (-2)/i - 36/(-8). Solve -17 = -n*g - 5 for g.

3

Suppose -3*h = -2*h - 4. Suppose -p + 5 + 10 = 0. Solve -h*q + p = q for q.

3

Suppose 5*w = -25, 5*w - 5 = -10*d + 5*d. Solve s - 1 = -d for s.

-5

Let q(v) = v**2 + 10*v. Let b be q(-10). Suppose -3*n = -0*n - 5*x - 20, 2*x + 8 = b. Solve 4 = t - n for t.

4

Suppose -4*m - 40 = -4*p, 3*m + 0 = -p - 2. Solve -4*j - p = 1 for j.

-2

Let p be (³⁶⁸⁄₆₉)/((-4)/(-6)). Solve 7 + p = -5*r for r.

-3

Suppose -3*u + 90 = 6*t - 3*t, 0 = t - 5. Suppose -4*n - n = -u. Let f = -5 + n. Solve 5*i + 0*i = f for i.

0

Let k(b) = -b3 + 9*b2 + 1. Let q = -2 + 11. Let t be k(q). Suppose 2*i = 3 - t. Solve -i - 3 = j for j.

-4