Let c(f) = f**3 + f**2 + f. Let d be c(0). Let b = 0 + d. Solve -5*n + b*n - 25 = 0 for n.

Let s = -19 - -21. Solve s*i - 15 = -i for i.

5

Let p be (2/(-4))/((-1)/40). Let m be p/12 + (-2)/3. Solve 3*h + 10 = m for h.

-3

Let a(p) = 4*p - 57. Let x be a(15). Solve 10 = x*h - 5 for h.

5

Let q be 3 - (0 + ¹⁄₁). Let a be q - (0 - (0 - 0)). Let m be (-24)/(-132) + 53*(-1)/(-11). Solve -m*b - 15 = -a*b for b.

-5

Suppose -2*d - 11 = 5*t, 2*t + 2 + 14 = 5*d. Let f = -4 + 13. Let y be f/d - (-4)/(-8). Solve y = 3*g + 1 for g.

1

Let b(d) = -d**2 + 6*d - 4. Let o be b(4). Let t = o + 3. Suppose 4*j = 22 - 6. Solve j*k - t - 9 = 0 for k.

4

Suppose 5*n + 4*i - 4 = 0, -2*n - 2*i + i + 4 = 0. Let s be ²⁰⁄₁₆ + 3/(-12). Solve 5*b + n = -s for b.

-1

Let c = 7 + -14. Let b = -5 - c. Solve -2*i = -b - 8 for i.

5

Suppose 2*k - 4*k + 2 = 0. Let c = k + 2. Let r be (7 - -2)/(c/2). Solve 2*m - 5*m = -r for m.

2

Let t = -30 + 33. Solve n - t*n - 2 = 0 for n.

-1