Let n(g) = g + 6. Let k(m) = -1. Let x(i) = -4*k(i) + n(i). Let w be x(-7). Solve 13 - w = -2*r for r.

-5

Let m = 1 + 2. Suppose -39 + 8 = -5*w - 2*y, 4*y - 27 = -5*w. Suppose -3*d = -h - w, 3*d + 1 = 5*h - 0. Solve -18 = m*f - d for f.

-5

Suppose 0 = 3*i - 4*l - 61, 2*i + 0*i = -5*l + 10. Solve -i = 4*f + f for f.

-3

Suppose 0 = 4*i + 3*x + x + 16, -4*i = -2*x - 8. Solve -5*a + 25 = -i*a for a.

5

Suppose 2*m - 3*m = -4. Suppose f = -5*c - 3, m*f + 0*c - 4*c = 12. Solve x - f*x = 0 for x.

0

Let x = 17 - 9. Let f(y) = y**2 - 7*y + 1. Let c be f(x). Suppose 0 = -g + 4 - 0. Solve -m = -g*m - c for m.

-3

Let h(x) = -x3 - 5*x2 - 6*x - 4. Suppose 5*p - 5 = 10. Suppose p*z + 20 = -2*z. Let w be h(z). Solve 0*m + 2*m + w = 0 for m.

-2

Suppose -30 = -5*y + 8*z - 5*z, 3*y = 3*z + 18. Let j = -2 + y. Solve -w + j = -5*w for w.

-1

Let o = 4 + -5. Let q = o + 2. Solve q = -x + 6 for x.

5

Suppose 2*g - 18 = g + 4*r, 2*r - 2 = -5*g. Solve -g*z = -0*z + 2 for z.

-1