Let w be 2/(-8) + (-243)/(-12). Solve -2*s - 3*s = w for s.

-4

Let g = -11 + 15. Solve 4*i = 20 - g for i.

4

Suppose 5*h + 5*a = 40, 3*a + 2*a = 5*h + 10. Solve h*k + 4 = -5 for k.

-3

Let t(w) = -3*w - 11. Let n be t(-7). Solve 4*m + 10 = -n for m.

-5

Suppose 0 = -z + 4*t - 15, -3*t - 5 = z - 5*t. Let u be -2 - (2 - (z + -1)). Solve u*v = 2*v for v.

0

Suppose 3*g - g - 37 = -i, -g + 41 = 5*i. Solve 3*u - g = 7*u for u.

-4

Let a(d) = 4*d**2 + 1. Let w be a(2). Suppose w*y = 21*y - 16. Solve y*n - 4 = -12 for n.

-2

Suppose 3*b + 5 = 8*b. Solve 7 + b = -2*z for z.

-4

Let x = -13 - -13. Suppose x = -u + 4 - 0. Solve -u*f - 8 = 8 for f.

-4

Suppose -m + 2 = -3. Suppose -m - 10 = -5*v. Solve 2 = 5*h - v for h.

1