Suppose 0 - 6 = -3*w. Let f be w + (3 - 0) - 0. Suppose f*r = 11 + 19. Solve 3*i = r*i for i.

0

Let n(m) = m - 3. Let w = 17 + -11. Let x be n(w). Solve -16 = -q - x*q for q.

4

Let d be (6⁄9)/((-2)/(-21)). Solve -5*i + d*i + 4 = 0 for i.

-2

Suppose -22 = -3*a + 2*m - 5, 3*m = 3*a - 18. Suppose -d = -a*z + d + 25, 2*z + 2*d = -4. Let n = -12 + 24. Solve 0*h = z*h - n for h.

4

Suppose 4*i + 5*f - 4 = 0, -5*f + 10*f = -5*i + 10. Suppose -20 = -i*y + y. Solve w + 20 = -y*w for w.

-4

Suppose 0 = -5*m + 4*c - 5, -4 = -3*m + c. Let j(u) = u3 - 3*u2 + 2*u - 1. Let y be j(m). Let p = -2 + y. Solve -b - 8 = p*b for b.

-2

Let d(a) = -a3 - 12*a2 + 14*a + 15. Let u be d(-13). Solve 0 = 7*v - u*v for v.

0

Let h = 0 - -3. Suppose 2*o + g + 10 = h*g, 2*g = 10. Suppose -5*f + o*f = -95. Solve -4*z - f = -3 for z.

-4

Suppose 2*c - 5*c + 22 = 5*o, o + c = 6. Solve 1 - 3 = -o*b for b.

1

Suppose -6 = 2*c - 4*m + 2*m, -2*c - 6 = -m. Let a be 9 + c/(2 - -1). Solve -5*y = -y + a for y.

-2