Suppose a - 6 = -2*a. Solve -4 = -a*y - 0*y for y.

Let u(v) = v**2 - 10*v + 26. Let w be u(6). Solve 1 = w*o - 3 for o.

2

Let h(b) = 2*b**2 + 8*b + 7. Let m be h(-5). Let g = -12 + m. Solve 0 = -0*u - g*u + 25 for u.

5

Let z = 3 + 6. Solve 0 = -0*h + 3*h - z for h.

3

Suppose -2*t + 3*k = -1 - 5, 0 = -5*t + 5*k + 15. Let q(z) = -z3 + 3*z2 + 2*z. Let u be q(3). Suppose -14 - u = -m. Solve -2*h + m = t*h for h.

4

Suppose -3*h = 0, 0*h + 5*h + 28 = -4*w. Let p(b) = -2*b**2 + 2*b + 1. Let x be p(3). Let r = w - x. Solve n + n = r for n.

2

Let i be ¹⁵⁄₂₀ + ⁹⁄₄. Solve i*q + 5 = -4 for q.

-3

Suppose u = -2*u. Suppose u = -4*f - 0 + 12. Suppose 3 = -f*v + 18. Solve 9 = v*h - 6 for h.

3

Let z® = -r**2 + 8*r - 9. Let d be z(6). Solve -h = d*h for h.

0

Let s = 1 - -1. Solve 1 = s*p - 1 for p.

1

Suppose -300 = -9*d - 75. Solve -d = r + 4*r for r.

-5