Let h® = -r3 - r2 - 2*r - 4. Let v = 1 - 4. Let q be h(v). Solve -3*c - c = -q for c.

5

Let o(w) = 2*w. Let n be o(3). Let q be (4/n)/((-2)/(-3)). Solve 0 = -2*b + q + 1 for b.

1

Suppose -5*k - 2*x = -3*x + 17, 2*k - 2*x + 2 = 0. Let r be (k/(-6))/(627). Let s = 25 + -25. Solve s = r*f - 0*f for f.

0

Suppose 0 = -o - 2*o. Let k(a) = -a**3 + 8. Let t be k(o). Suppose 3*x - t - 1 = 0. Solve x*l = -1 + 7 for l.

2

Suppose 4*i - 30 = -2*p, 5*p = -3*i + 2 + 17. Solve -i + 28 = 5*u for u.

4

Let u(x) = -x3 - 4*x2 + 2*x + 4. Let o be u(-4). Let m be (o - -2 - -1) + 1. Let h = 31 - 26. Solve h*q - 5 - 5 = m for q.

2

Suppose -5*s + 136 = 116. Solve s*j - 2 = -6 for j.

-1

Let c = 84 - 82. Solve 0 = -2*j - 2 - c for j.

-2

Let v be -1 + 2 + -1 + 2. Suppose -3*n - v*n + 10 = 0. Solve -n*b = -3*b for b.

0

Let m(s) = -s3 - 7*s2 + 5. Let z be m(-7). Suppose -u + z*w - 7 = 8, -3*u - 3 = -w. Let c = 32 - 16. Solve u = -j - 3*j + c for j.

4