Suppose -g - 1 = -4*c - 4, 0 = -4*g - 3*c + 50. Solve 10 = 6*r - g*r for r.

-2

Let a(l) = l + 9. Let f be a(0). Suppose y = 3*z + 1, -4*y - f = 3*z - y. Let n = -1 - z. Solve 0 = -3*w - n*w + 15 for w.

5

Suppose 2*r - 21 = -19. Solve -r = 3*k + 14 for k.

-5

Let r be 10/(-50) + 1⁄5. Solve -4*a + 9 + 11 = r for a.

5

Let j = 40 + -40. Solve j*p = p - 5 for p.

5

Suppose -4*k = 5*d + 6, -5*k + 2 = 3*d + 16. Suppose 5*w + 4*t + 20 = 0, 3*t - 25 = -dt. Let u be 20/w-1*2. Solve -u*n = -0*n for n.

0

Let u(g) = -g3 - 2*g2 - 2*g - 3. Suppose -5*y - 3 = 7. Let c be u(y). Solve -c = -4*w - 5 for w.

-1

Suppose 4*r = 4*k + 68, -r = k - 9 - 8. Solve -5*t - r = -2 for t.

-3

Suppose 2*f + 32 = -2*f. Let a® = -r3 - 7*r2 + 7*r - 5. Let v be a(f). Solve v*g + 4 = g for g.

-2

Let g be (-3)/(6/(-22)) + (-3 - -2). Let a = -2 - 8. Let u be (-26)/a - 4/(-10). Solve u*k = -g + 1 for k.

-3