Let o be (-36)/(-15) + (-2)/5. Solve o*i = i - 4 for i.

Suppose 30 = 2*s + 3*s + 5*b, 0 = 4*s + 2*b - 18. Solve -s*f - 7 = 2 for f.

-3

Suppose 4*m = 4*v + 32, 6 - 31 = 5*v. Solve -m*q - q = 0 for q.

0

Suppose -2*b + 5*u + 40 - 12 = 0, 0 = 5*u. Let v be ¹⁶⁵⁄₃₅ - (-4)/b. Suppose -v*y + 29 = -1. Solve x - 20 = y*x for x.

-4

Let d = 4 - 6. Let y be ³⁸⁄₄ - d/(-4). Let n(g) = -g3 + 9*g2 - g + 13. Let z be n(y). Solve z*m + 0 = 4 for m.

1

Let t(j) = 2*j + 12. Let g be t(-6). Solve -8 = 2*m - g for m.

-4

Suppose 2*s - 20 = -3*s. Suppose -s*y - 4*b + 12 = -0*y, 7 = y - 3*b. Solve -2 = -y*l + 6 for l.

2

Suppose 0 = -4*k + 26 + 6. Solve -2 - k = 5*u for u.

-2

Let h(u) = -u + 13. Let w be h(11). Solve -7 + 17 = -w*y for y.

-5

Let u = -9 - -7. Let x be u + (-3 - -10) + 0. Solve -2*g + x*g = -15 for g.

-5

Let r be (2 - 0)/((-6)/2 - -4). Solve r*s + 2 - 8 = 0 for s.

3