Let r = -4 - -6. Let a(v) = v**2 + 7*v - 6. Let w be a(-8). Let q = r + w. Solve -q = 2*p - 2 for p.

Let k(s) = s3 - 4*s2 - 4*s - 1. Let h be k(5). Suppose -4*m + 16*m = 12. Solve h = -f + m for f.

-3

Let r be ¹⁄₅ - 18/(-10). Let k(q) = q**3 + 2*q - 1. Let x be k®. Solve 5*s - x = 9 for s.

4

Suppose 2*u = 5*u. Solve u = 5*x - x for x.

0

Let f(u) = -u + 8. Let p be (-7)/((0 + -2)/2). Let j = 1 + p. Let b be f(j). Solve b = -2*t - 0*t - 4 for t.

-2

Suppose 3*x - 7 - 52 = 4*p, x - 9 = 4*p. Suppose -w + 5*c + x = 0, 0 = -5*w - 4*c - 0*c - 20. Solve w*k - 4*k + 16 = 0 for k.

4

Let u = -145 + 150. Solve -y = u - 3 for y.

-2

Suppose 5*m - 3*c - 1 = -0*m, 5*c = 15. Solve -g + m = -0 for g.

2

Let r be ⁷⁄₅₆ - ³⁄₂₄. Suppose r = -0*k + 4*k, 3*a - 18 = -5*k. Suppose 31 = 2*c - 19. Solve c = d - a*d for d.

-5

Suppose -2*y - 6 = -b, -4*b + 6 = -5*y - 12. Let o(t) = -t**2 + 8*t + 2. Let c be o(5). Solve 3*k = b - c for k.

-5

Let m(k) be the third derivative of -k⁶⁄₁₂₀ + 11*k⁵⁄₆₀ - k⁴⁄₂₄ + 13*k³⁄₆ + 2*k**2. Let x be m(11). Solve x = -3*o - 10 for o.

-4