Suppose -15 = 5*i, -3*t + 7*i - 3*i = 15. Let f be -2 - (-3)/(t/(-84)). Suppose 3*y = y + f. Solve -4*s + 3 + y = 0 for s.

Let h = -13 + 16. Solve 0 = 3*l - 12 - h for l.

5

Let l(s) = -9*s - 9. Let f(o) = o + 1. Let v© = 40*f© + 5*l©. Suppose 0 = -2*g + j - 16, g + g + 20 = 2*j. Let u be v(g). Solve -u = -2*x - 3*x for x.

5

Let a = -11 + 16. Suppose 38 + 37 = a*s. Solve 0 = -3*w - 0*w - s for w.

-5

Let z = 49 + -45. Solve -z - 2 = 2*r for r.

-3

Suppose 0*o = -2o - 2. Let u = 0 - o. Let r be 0 - -1(1 - u). Solve 2*j + 2 = -r for j.

-1

Suppose -5*p = 14 + 11. Let w = p + 13. Let d = -3 + 6. Solve d*t + t = -w for t.

-2

Suppose -10*t - 11 = -11. Solve t = 6*j - 4*j + 4 for j.

-2

Let y(v) = v3 - 4*v2 + 3*v + 3. Let l be y(3). Suppose 2*b = l*b - 2. Solve -5*c - b - 3 = 0 for c.

-1

Let r = -4 + 8. Solve 0*f + 8 = -r*f for f.

-2

Let x be (-4)/6 + ²⁵⁄₁₅. Solve q + x = -0 for q.

-1