Let t = -14 + 11. Let b be (t - -3 - 12)/(-2). Solve 2*z + 8 = b*z for z.

2

Let r(a) = a3 + 4*a2 + a - 3. Suppose 3*h - 2*h + 3 = 0. Let q be r(h). Suppose q*y = 5*x - 45, -x + 5*y = -2*x - 19. Solve -x = 2*z - 0*z for z.

-3

Let d(b) = b + 7. Suppose 0 = -0*k + k - 8. Let g be d(k). Solve -2*m = m + g for m.

-5

Let o = -5 + 6. Let f = 21 - o. Suppose -j + f = 3*j. Solve u = -j - 0 for u.

-5

Suppose 4*m - 2*t - 30 = 0, -t = 3*m - 4*m + 10. Solve 14 - m = 3*v for v.

3

Let y(z) = 4*z - 16. Let q be y(5). Solve q*r = 6*r for r.

0

Let x® = -7*r3 - 2*r2 - r. Suppose -2 = q - a, 3*a - 4*a = -5*q - 6. Let v be x(q). Solve -4 = -2*d + v*d for d.

-1

Suppose -2*y + 3 = p - 2, -4*p + 5*y = -85. Solve p = 4*h - 9*h for h.

-3

Let m = 16 + -18. Let z be -1 - -2 - (-5 - m). Solve 0*i + z = i for i.

4

Suppose -4*x + 117 - 5 = 0. Suppose n + 0*d - 3*d = -3, -2*d = -2. Solve n = 5*t + x - 3 for t.

-5