Suppose -4*z = -z. Let c be 13 + z + (-3 - 0). Solve 5*h + c + 0 = 0 for h.

Suppose -64 = -0*x - 4*x. Let b = -8 + 16. Suppose -3*k = k - b. Solve x = k*l + 6 for l.

5

Let x = 4 - 2. Let l(h) = h2 - h - 3. Let t(u) = 3*u2 - 4*u - 8. Let q(y) = 7*l(y) - 2*t(y). Let v be q(-4). Solve -x*m + 3 = v for m.

-2

Let h be 3/(²⁄₄*2). Suppose h*m - 4*m = x - 5, -4*m = -3*x + 15. Solve 5 = z - m for z.

5

Let f be ²⁄₁₂ + ⁸²⁄₁₂. Let y(o) = o - 1. Let z be y(f). Let n be (-3)/(-2*z/8). Solve n = q + 1 for q.

1

Suppose 33 = 5*d - 12. Suppose -5*o + 3*i + d = -3, 0 = 2*o - i - 5. Let n be (4/(-8))/(1/(-4)). Solve -n*f = -o*f for f.

0

Suppose -2*u = -u. Let n be (-2 - 5/(-5))*0. Solve 2*w + 6 + n = u for w.

-3

Let p = 17 - 10. Suppose 0 = 3*v - p + 1. Suppose -j + v*u + 5 = 0, -5 = 2*j - 4*j + 5*u. Solve -j = -2*q - q for q.

5

Suppose 10 = -3*u + 2*w, 0 = -5*u - 0*u - 3*w - 4. Let d = u + 7. Solve 5*c - 4*c - d = 0 for c.

5

Let f be -1*(⁶⁄₂ + -4). Let y be (-1 + f)/(0 + 2). Solve -2 = -d - y for d.

2

Let f(d) = -3 - 2 - 3*d + 2*d + 6. Let p be f(-1). Solve -p*z = 2 - 0 for z.

-1