Let s(z) = -z**2 + 8*z - 10. Let v be s(9). Let d = v + 19. Solve -6*x + 2*x - 16 = d for x.

-4

Let r = 3 - 1. Let b(j) = 5*j - 7. Let u(k) = 1. Let h(p) = b(p) + 5*u(p). Let l be h®. Solve 2*q = 4*q + l for q.

-4

Let s(d) = 5*d3 - 3*d + 2*d + 1 + 0*d3. Let u be s(1). Let i(h) = -h + 7. Let o be i(u). Solve -o*r - 15 = r for r.

-5

Let p be 1 - (-9 - 8/(-4)). Solve -4 = -4*w + p for w.

3

Let q(y) = -y - 6. Let m(u) = -2*u - 11. Let g(x) = -4*m(x) + 7*q(x). Let f be g(-2). Solve -4*j - 20 = -f*j for j.

-5

Suppose 2*j - 6*j = 0. Solve j*s = -s for s.

0

Suppose c + c = 0. Suppose 5i + 11 = 21. Let x be i(-2)/(-4) + c. Solve 0 = v - x - 1 for v.

2

Let n(s) = -s3 - 3*s2 - 3*s - 6. Let o be n(-3). Solve 4*p - o = 3*p for p.

3

Let f = 10 - 6. Solve -f*v + 12 = -v for v.

4

Suppose t + p = 5, -3*t - 2*t + 3*p = -1. Suppose -3*c + t*c = -17. Suppose s - c - 3 = 0. Solve -6*z + 2*z = s for z.

-5