Suppose 0 = 3*z + 4*l - 7*l - 15, -z - 15 = 4*l. Let f = -8 - -11. Let r = f - z. Solve y = r*y + 4 for y.

Let z be ⁸⁄₁₄*(1 + 6) + 1. Let g be (-5)/(-3) + ²⁄₆. Solve -g*a + 1 = z for a.

-2

Suppose 0 = 3*w - c - 2, 3*w - w - 6 = 3*c. Let z = -9 - w. Let y = z - -14. Solve 4*s + y = 3*s for s.

-5

Let n = -12 + 15. Suppose -h - 4 = 3*h. Let z = 3 + h. Solve z*x + n = -3 for x.

-3

Suppose -i = -2*q, 4*q + 2 - 6 = 0. Suppose -i*t + 5 = 3. Let h = 0 + t. Solve 4*j + h = 5*j for j.

1

Let l be 2/(-5) - (-26)/(-10). Let y be (-1)/(0 + l/30). Solve 8*a = 3*a + y for a.

2

Suppose -2*n - 12 = -5*n. Let g(w) = -w. Let q be g(4). Let p = n + q. Solve k - 2 + 0 = p for k.

2

Let c(u) = -u3 + 5*u2 + 6*u + 4. Let n be c(6). Solve n*q + 15 = -q for q.

-3

Suppose 0 = -n - 0*n + 4. Let t = -120 + 116. Let u = t + n. Solve s + 4 - 1 = u for s.

-3

Let h(t) = t**2 + 5*t - 9. Let s be h(-7). Suppose -s*k + 0*u - 1 = -2*u, 20 = 5*k + 5*u. Solve b = 2 + k for b.

3

Let s(z) = 3*z**3 - z + 1. Let h be s(1). Suppose -4*y + 15 - h = 0. Solve y*o = -o for o.

0