Let c = 14 - 12. Solve -c*z = z for z.

Let i® = r**2 - 6*r - 7. Let w be i(7). Let x = w + 2. Solve -5*f = -x*f for f.

0

Let q = 30 - 20. Suppose -2*x + x + q = 5*m, 4*x - m = -2. Solve x = 7*b - 3*b + 20 for b.

-5

Suppose -b + 3 = l - 4*b, -4*b - 37 = -5*l. Let w = l + -6. Suppose 5*h - 10 = 0, -5*c + 34 = -3*c - w*h. Solve 3*d = -d + c for d.

5

Suppose 4*w + 5 - 5 = 0. Solve w = -7*f + 4*f for f.

0

Let k be ¹²⁄₄ + (4/(-2) - -2). Solve -k*o - 6 = -o for o.

-3

Let f(z) = z**2 - 10*z - 11. Let g be f(11). Solve -3*n + 12 = -g for n.

4

Let m(y) = y3 + 11*y2 + 11*y + 13. Let s be m(-10). Let r be 28/(-20) - 4/(-10). Let i be ((-2)/s)/(r/9). Solve 0 = -0*g + 3*g + i for g.

-2

Let d be (-1)/4 - (104/(-32) + -5). Let z be (-12)/(1 + (-4)/2). Suppose -2*w + 6 = -2. Solve -w*a - d = z for a.

-5

Let m be ⁶²⁄₂₂ - (-18)/99. Solve 3*n = -0*n - m for n.

-1

Let y be ⁸⁄₁₂ + (-4)/6. Suppose 2*z + 4*o = 14, 0 = 2*z - 2*o - 8 - y. Suppose 3 + 2 = z*n. Solve 0 = -5*f + n + 4 for f.

1