Suppose -2*z = -4*v - 6, 2*v = 2*z - 1 - 5. Solve v = -s + 2*s - 3 for s.

3

Let t(h) = -h**2 - 4*h. Let q = -8 - -4. Let l be t(q). Suppose v = -l + 4. Solve v*w + 2 = 6 for w.

1

Let m be (60/(-25))/((-2)/5). Let d = 6 - m. Solve t + d + 5 = 0 for t.

-5

Let y = 7 + -2. Suppose 0 = y*t - 5*k + 25, 4*t - 2*k = -0*t - 10. Solve t = c - 5*c for c.

0

Suppose 3*r = -r - 4*h + 28, -5*r - h = -19. Suppose b - 4 - 2 = -r*l, 4 = 2*l + 5*b. Solve 3*g = l*g for g.

0

Let b(n) = -n3 - 7*n2 + 7*n - 6. Let x be b(-8). Let o = -11 - -16. Suppose -q - o = -6*q. Solve -x*v + q = -v for v.

1

Let q = 5 + 5. Suppose -q - 6 = -4*i. Solve 0*t + i*t = -12 for t.

-3

Let k = 22 - 22. Suppose -5*l - 10 = -4*y + 1, -y + 3*l = -1. Solve k = -i + y*i for i.

0

Let i© = -5*c2 - 8*c + 7. Let q(g) = -11*g2 - 17*g + 14. Let o(j) = -9*i(j) + 4*q(j). Let m be o(-6). Solve -7*l + m = -2*l for l.

1

Let s(w) = -w + 1. Let d be s(-6). Solve 0 = -d*c + 4*c + 15 for c.

5