Let a = -5 + 9. Let u(q) = q**3 - 4*q**2 + 5. Let w be u(4). Solve -w = m + a*m for m.

Let f = -136 + 138. Solve -f*c = 2*c - 16 for c.

4

Suppose 0 = 2*p - 4*k + k - 16, -2*p + k + 8 = 0. Solve 7 = p*o + 3 for o.

2

Suppose 23 - 122 = -3*j + 3*r, 4*j - 132 = 5*r. Suppose -f - j = -5*w, -w + 21 = -4*f - f. Let o = 11 - 9. Solve o*m = 2 + w for m.

4

Let s(l) = l3 + 9*l2 - 11*l + 13. Let i be s(-10). Let h = -14 + i. Let q = 17 - h. Solve -4*v + 0*v = -q for v.

2

Suppose -y = -2*i - 3*y, i - 8 = y. Suppose 2*r - 4*m = -i, -5*m = -0*r + 2*r - 5. Solve b + r = 2 for b.

2

Suppose 44 = 4*s - 16. Solve -5*a - 10 = s for a.

-5

Let r(u) = 3*u**2 - 2*u - 2. Let i be r(2). Let f = i - 6. Solve -3*t + t = f for t.

0

Let c = 3 - -5. Solve -c*w + 4*w = 0 for w.

0

Let t® = -r**2 - r + 4. Let m be t(0). Solve 1 = -m*l - 3 for l.

-1

Let m = 9 + 21. Suppose -t + 3*v = -5*t + m, -t - 5*v + 16 = 0. Solve 0 = -4*g - 14 + t for g.

-2