Let j(y) = -y + 8. Let m be j(6). Let k be (4 - 3)/(m/4). Solve -u + 2 = -k for u.

4

Suppose -6*m = -0*m - 42. Solve 5*j + m = -8 for j.

-3

Let m® = 16*r3 - 2*r2 + 2*r - 1. Let t be m(1). Let y = 15 - t. Solve 4 = -2*w - y for w.

-2

Suppose 5 = 43*s - 38*s. Solve -1 - s = g for g.

-2

Suppose 5*r - 3*w = 9, -5*r + 9*w = 4*w - 5. Solve -r*b = -5*b - 10 for b.

-5

Let u(b) = 2*b - 12. Let r be u(8). Let z(a) = -a**2 + 5*a + 5. Let t be z(6). Let v be ((-2)/4)/(t/4). Solve -v*s = -3*s + r for s.

4

Let m = 4 - 8. Let u(s) = 0*s + 4*s - 7*s. Let w be u(m). Solve -b = 3*b - w for b.

3

Let x = 197 - 181. Solve -3*q - q + x = 0 for q.

4

Let k be ((-24)/4)/(-3) + 5. Suppose 2*m + 1 = k. Solve m*n - 16 = -n for n.

4

Let v be 1/(-3)*0 + 2. Let j(o) = -3*o3 + 12*o2 + 4*o3 - 6*o2 + 5*o + v. Let y be j(-5). Solve -d = -y*d for d.

0