Let b = -18 - -15. Let w be 8 + 3/b - 2. Solve -12 = w*h + 3 for h.

-3

Suppose 0*r + 6 = r. Solve -r*j + j - 20 = 0 for j.

-4

Suppose 4*z + 3*d = 134, -3*z + 4*d + 113 = -0*z. Solve -5*x + z = 15 for x.

4

Let z(x) = x**2 + 12*x + 2. Let f be z(-12). Solve -5*b - 12 = -f*b for b.

-4

Let a(m) = m3 + m2 - m. Let r be a(1). Solve 2 + r = -3*l for l.

-1

Suppose 0 = -4*s + 4*c, 2*c = -3*c + 20. Let n(j) = -j + 6. Let q be n(6). Solve -s*b + 6*b = q for b.

0

Suppose 2*y - 3*z + 2*z = -9, 5*y = 3*z - 21. Let k(v) = 2*v + 4*v - 4*v2 - v2 - v**3. Let l be k(y). Solve -t + 6*t - 5 = l for t.

1

Let b be 128/(-12)*(-6)/4. Suppose 6*f - b = -2*x + f, -3*f = -6. Solve x*i = -i + 4 for i.

1

Suppose -24 = -5*f + 2*f. Suppose 3y = -f + 23. Let h be y + -3(-4)/(-6). Solve q + h = -0 for q.

-3

Suppose 19*k = 21*k. Suppose c = -3*c + 8. Suppose r = 5*l - 3, c*l = r + 2*r - 4. Solve k = 6*u - r*u for u.

0