Let i(n) = -3*n - 45. Let x be i(-15). Solve 5*b = 5 - x for b.

Let l = -18 - -22. Solve l = y - 0*y for y.

4

Let l(y) = 2*y + 1. Let g be l(-3). Let h = 8 + g. Solve -2 = -q - h for q.

-1

Suppose 2*w - 4 - 6 = 0. Suppose 2*z - w = -1. Solve 0 = 2*v + z + 6 for v.

-4

Let t(g) = 10 - 3*g2 + 4*g2 + 21*g - 4*g - 7. Let y be t(-17). Solve 13 - y = -2*j for j.

-5

Let j be (-4)/(-20) + (-8)/(-10). Solve -2 + j = a for a.

-1

Let t(x) = x3 + 9*x2 + 7x + 5. Let g be t(-8). Let u be ¹⁄₂(1 + g). Suppose 0 = -u*d + 3*d + 20. Solve 0 = -d*b + 5 for b.

1

Suppose x + 9 = h, -3*h = -h - 4*x - 18. Let c = h + -6. Solve 0 = -3*i + 2*i - c for i.

-3

Suppose -5*y = 5*i - 5, 7*y - 5*i = 3*y + 22. Solve -2*k = y*k for k.

0

Let h = -10 - -10. Solve 2*v + v + 15 = h for v.

-5

Let z be 3-1(-2 + 1). Let x = z + -2. Solve -2*d - 5 - x = 0 for d.

-3