Suppose 8 = 8*x - 4*x. Solve 0 = -x*b - b for b.

Suppose 2*v - d = 1, -2*v = v + 3*d - 24. Solve v = -q + 2*q for q.

3

Let x(z) be the first derivative of -z⁴⁄₄ + 8*z³⁄₃ + 2*z + 1. Let n be x(8). Solve -n*r + 0*r = -8 for r.

4

Let s(m) = m**3 + m. Let q be s(0). Suppose 4*a + q*a = -5*o - 3, 4*o = -12. Solve 0 = -c - a + 1 for c.

-2

Suppose 2*k - 7*k + 15 = 0. Solve z = -k*z for z.

0

Let i(n) = -n + 19. Let o be i(12). Solve 2*p - o*p = -10 for p.

2

Let z = 9 - 2. Let b(f) = 10 + z*f - 6*f - 2*f. Let y be b(7). Solve -4 - 2 = y*o for o.

-2

Let q(w) = w3 + 2*w2 - 4*w - 1. Let c be q(-3). Solve -2*t = c - 0 for t.

-1

Let u = -7 + 13. Let p = -9 - -9. Solve 3*v = -p + u for v.

2

Let h = 153 + -149. Solve -h = -2*y + 4 for y.

4

Let u be (-3)/(-12) - ⁵⁄₄. Let a = u - -3. Solve 2 = a*i - 0*i for i.

1