Let q = -27 + 27. Solve -3*f + q*f - 15 = 0 for f.

Let x(o) = -o + 1. Let b be x(-7). Let h© = -c3 - 2*c2 + 5. Let k be h(0). Solve -b = k*p + 12 for p.

-4

Suppose -5*x = 3*n - 4*n - 17, 11 = x - 4*n. Solve 5 = l + x for l.

2

Suppose 26 = z + 24. Solve z = -4*r + 6 for r.

1

Let z = 0 + 15. Suppose -5*l = -6*l + 3. Solve 0 = -l*h + z for h.

5

Let h® = r + 13. Let a be h(-8). Solve 2*c - 9 = a*c for c.

-3

Let s(b) = -b3 - 7*b2 - b - 9. Let a be s(-7). Let z be a/3*18/(-4). Let u = 3 - z. Solve 3*k + u*k + 9 = 0 for k.

-3

Suppose 0 = 3*b - 2*b + 5*t - 24, 0 = b + 3*t - 16. Solve h - b = 3*h for h.

-2

Let p(i) = i + 8. Let t(k) = -k + 2. Let o be t(-2). Suppose -22 = o*w - 2*s, 2*w + 18 = w - 2*s. Let m be p(w). Solve 3 = 3*n - m*n for n.

1

Let h be ((-6)/(-5))/(²⁄₁₀). Let w = 1 - -2. Suppose -w*k = -7*k. Solve k + h = -2*f for f.

-3

Let b = 37 + -34. Solve -4*z + b = -5 for z.

2