Suppose 0 = -3*x + 5 + 1. Solve -18 = 4*k + x for k.

Suppose c = 4*p + 2 - 12, -3*c - 3*p + 15 = 0. Let s = c - 0. Suppose 4*y + 2*h = 6, y - 2*h - h + 9 = 0. Solve y = -4*a + s*a for a.

0

Let m be (-6)/15 - 108/(-20). Suppose 3*c = -0*i - 2*i + 10, -3*i + 15 = 4*c. Solve m*u - 15 = -c*u for u.

3

Suppose -2*h + 0 = -12. Solve h*d = 3*d + 3 for d.

1

Let m be ¹⁶⁄₈ - (2 + 0). Let o be -6 + (-1 - 0) - 0. Let w = o - -10. Solve m = -i - 1 - w for i.

-4

Let d = -72 - -77. Solve 0*s = d*s + 20 for s.

-4

Let q = -14 + 25. Let c = 19 - q. Let o be ⁷⁵⁄₁₇₅ + (-11)/(-7). Solve -o*s + 2 = -c for s.

5

Suppose 8 = -3*w + 14. Solve 2*h - w = 6 for h.

4

Let l© = -2*c2 + 3*c + 8. Let m(d) = d2 - d - 4. Let o(h) = -3*l(h) - 5*m(h). Let f be o(5). Let y be ⁸⁄₂*f*2. Solve 4*a + 4 = -y for a.

-3

Let v(x) = -8*x - 68. Let k be v(-9). Solve k*o = -o - 20 for o.

-4

Let x(z) = -4*z2 - 32 - z3 + 16 - z + 16. Let d be x(-4). Solve d*f + f = 10 for f.

2