Suppose 5*y - 5*c = 10, -5*y - c = -4*y - 4. Solve -y*h - 9 = 3 for h.

Suppose -2*n - 8*v + 15 = -3*v, 5*v + 55 = 5*n. Solve 0*b = -5*b + n for b.

2

Let s® = -r2 - 8*r - 7. Let u(m) = -m2 + 8*m - 8. Let b be u(6). Let h(k) = k**2 - 5*k - 3. Let w be h(b). Let o be s(w). Solve o*l - 2 = -l for l.

2

Let y be (4 + -4)*(-5 - -4). Solve y*l = -l + 4 for l.

4

Let z = 4 - 4. Solve z = 6*g - g for g.

0

Suppose -8*c = -7*c + 3. Let a(i) = 7*i. Let z be a(1). Let l = c + z. Solve l*v - 12 = -4 for v.

2

Let i = -5 + 9. Suppose 2*m + 2 + 1 = -c, 4*c - i*m - 24 = 0. Solve 0 = c*y + 6 - 0 for y.

-2

Let y be (-6 - -1) + -1 + 2. Let i = 24 - 56. Let k be y/(-6) - i/6. Solve k = t + 2*t for t.

2

Let h = -2 + 3. Let t = 3 - h. Solve -2*x - t = -0*x for x.

-1

Suppose 9 = 5*f - 6. Suppose 3*p - 4*c - 17 = 0, f*c = 5*p + 2*c - 17. Solve p*a = 7*a + 4 for a.

-1

Let t be (¹⁄₁)/(³⁄₇₂). Suppose -c = 2*c - t. Solve -c = 3*s + s for s.

-2