Suppose -q - q = 5*f - 13, 5*q - 4*f = 16. Solve -3*l - 19 = -q for l.

-5

Let d(j) = -j - 4. Let x be d(-6). Solve -2*i - x*i = -12 for i.

3

Let b(q) = 2*q - 9. Suppose -n - 2*n + 18 = 0. Let i be b(n). Let j(u) = -u3 - 6*u2 + 6*u - 3. Let x be j(-7). Solve -x*a + i = -5 for a.

2

Let t(j) = j**2 - j - 2. Let k be t(-2). Suppose 0 = -3*i + 3, 0*i = -2*l + k*i. Solve 4*b = l*b for b.

0

Suppose -2*h - 26 = -4*h - 4*v, h - 5*v + 22 = 0. Let q(f) = -f**2 + 3*f + 1. Let o be q(h). Let s = -1 + o. Solve 0 = -5*u - s*u for u.

0

Let w be (-1)/3 + (-38)/(-6). Suppose -w = 5*u - 21. Let d be -1 + 5*8⁄20. Solve -4*g - u = d for g.

-1

Let i be -2*5/(-30)*0. Solve i = 3*y - 10 - 2 for y.

4

Let n = 68 - 65. Solve 1 - n = r for r.

-2

Let c = 17 + -17. Solve -12 = -3*p - c for p.

4

Suppose -4*c + 23 = -3*n, 3*n = -2*n - 25. Solve -7 = c*d - 3 for d.

-2