Let h = -18 - -23. Suppose -h*d = -4*l + 16, 4*l + 0*d - 3*d - 16 = 0. Solve 4*q + l + 4 = 0 for q.

Suppose 12 = -4*a - 0*a - 4*k, k = -5a - 3. Let x be (-3)/(3(-1 + ²⁄₃)). Solve a*z + x = 3*z for z.

1

Let s = -22 - -22. Solve s = -4*q + 5 + 11 for q.

4

Let r(i) = -i3 + 4*i2 - i + 7. Let x be r(4). Solve 2*j + 2 = x*j for j.

2

Let m be ¹⁄₁*(4 - -1). Suppose m*y - 14 = -c, c = -4*y - 0*c + 12. Let o be (⁶⁄₂₈)/((-6)/(-7))*8. Solve -o*q + y = 6 for q.

-2

Let g(v) = -v**2 + 8*v - 11. Let z be g(8). Let u = z - -11. Solve 2 = s - u for s.

2

Let l be (-19)/(-7) + ⁴⁄₁₄. Suppose -2*s = -l*s + 10. Solve -2*w + s = -7*w for w.

-2

Let p = 36 - 36. Solve 3*q + 9 = -p*q for q.

-3

Let x be 1/(1/(-18)*-2). Suppose -7*j + x*j = 0. Solve j = -3*s + s for s.

0

Let d(s) = -s + s**2 + 3*s + s - 4 - 4*s. Let a be d(4). Solve a*o = 3*o - 20 for o.

-4

Let c = -13 - -17. Solve 1 = o - c for o.

5