Suppose -q - 7 = -5*a, -1 + 3 = 2*q - 2*a. Suppose 0 = q*c - 10 - 8. Solve -5*u + 9 = -c for u.

3

Let b = 11 - 11. Solve -2*v - 2 = -b*v for v.

-1

Let r(d) be the first derivative of 3*d**2⁄2 + 2*d - 3. Let b be r(3). Solve 4*s + 5 = -b for s.

-4

Suppose 0 = 5l + 15 - 40. Let o be 2⁄5(-10)/(-2). Suppose 6*d - o*d = 0. Solve c - l*c - 12 = d for c.

-3

Suppose -f - 15 = -6*f. Solve -16 = v + f*v for v.

-4

Suppose 16 = -5*p + 2*c, 3*p = 6*c - 3*c - 6. Let o = -3 - p. Solve -4*b - 3 = o for b.

-1

Let o = 4 + 4. Let j(g) = g3 - 7*g2 - 9*g + 10. Let t be j(o). Solve 0 = -5*q + t*q - 15 for q.

-5

Let q = -3 + 7. Let h(i) = -i - 2. Let r be h(-3). Let u be (-1)/6 + (-645)/(-90). Solve q*c - r - u = 0 for c.

2

Suppose -s + 0 - 2 = 0. Let o(h) = -h3 - 2*h2 - 2*h - 1. Let a be o(s). Solve -22 - a = -5*c for c.

5

Suppose -h - 3*h = 4*m - 28, 4*m = -3*h + 27. Solve -2*z + 20 = -m*z for z.

-5