Let o(a) = -a**2 - 2*a - 1. Let j be o(-1). Solve -3*i + 0*i + 15 = j for i.

Let q = -13 - -19. Solve 4*u + q = -6 for u.

-3

Let m(s) = -s - 1. Let v be m(-1). Suppose u - 2*u = v. Let q be u + 1 + 5 + -3. Solve q*c + 0*c = -3 for c.

-1

Suppose 0*a - 2*a = 0. Suppose 2*d - 3*t = 3*d + 4, -3*d + 2*t + 21 = a. Solve 4*y = -11 - d for y.

-4

Let m be -1 + 0/1 + 1. Let w = 3 + m. Solve 2 + w = -h for h.

-5

Let a = -51 + 54. Solve 4 - 7 = -a*k for k.

1

Let b = 49 + -29. Solve 8 = -3*o + b for o.

4

Let j(y) be the first derivative of -y⁴⁄₄ - 7*y³⁄₃ - 4*y**2 - 7*y - 3. Let p be j(-6). Let d be (-2)/(-10) - p/25. Solve -3 = -d*v - v for v.

3

Suppose -4*o + 9*o + 40 = 0. Let b be 2/o - 168/(-32). Solve 7 = b*i + 22 for i.

-3

Let o© = 2*c**2 - 2*c - 1. Let b be o(-1). Solve 0 = -4*j + b*j + 3 for j.

3

Let s(g) = 5*g + 8. Let t be s(-7). Let i = t - -28. Solve i = 2*n - n for n.

1