Suppose -2*i - 30 = -4*i + 5*q, 8 = 4*i + 3*q. Solve -25 = -0*v + i*v for v.

-5

Suppose 3*s = -5*a - 0*s + 81, a + 4*s = 23. Solve 3*g + 0*g = -a for g.

-5

Let u = 10 - -2. Let a(m) = m**2 - 6*m + 4. Let d be a(6). Solve -b - u = -d*b for b.

4

Suppose -3*w + 6*y - 6 = y, 3*w - y = 6. Solve w*m + 2 = -1 for m.

-1

Suppose 3*d + 2*d = 80. Let j(k) = -k3 + 5*k2 + 5*k + 5. Let a be j(6). Let y be (1 - a*5)/1. Solve -d = -y*x + 2*x for x.

4

Let n = -2 - 5. Let x = n - -9. Solve -k + x = 4 for k.

-2

Let j be 4/(-6) - (-66)/18. Solve j = -4*w - 9 for w.

-3

Let f = 0 - -2. Let w(h) = h3 - 10*h2 + 10*h - 7. Let v be w(9). Let x = f + v. Solve 2*n - 2 = -x for n.

-1

Suppose 2*i = 4*p + 20, -i + 4*p = -p - 19. Solve -s + 2*s = -i for s.

-4

Suppose 3*r - 2*m = 13, 3*r - 1 = -4*m + 18. Let v = 5 + r. Suppose v = -z + 3*z. Solve -z - 3 = -2*t for t.

4