Suppose -1 + 9 = -t. Let y = -8 - t. Solve y = -3*a + 6 + 9 for a.

5

Let z(y) = y - 5. Let l be z(7). Suppose -l*i + 4 = -4. Solve 4*g = i - 12 for g.

-2

Let t be 1⁄2 + 87⁄6. Suppose -2*x + t - 5 = 0. Solve 2*y - 15 = -x for y.

5

Suppose -5*u = -3*v + 104, -34 = 2*u - 3*v - 2*v. Let h = -18 - u. Solve g + h = 3 for g.

-1

Let m = 33 - 19. Solve -m + 2 = -4*r for r.

3

Suppose 0 = z + 8 + 6. Let q = 26 + z. Let u be ((-1)/2)/((-1)/q). Solve -3*s - u = -0*s for s.

-2

Let m® = -2*r - 7. Let z be m(-6). Let g = -8 - -13. Suppose o = -3*o - 5*f + 20, 3*o + g*f = 20. Solve 0 = z*a - 5 - o for a.

1

Let s(x) = 2*x - 10. Let d be s(8). Solve 2*c + 4 = d*c for c.

1

Suppose 110*l = 109*l + 4. Solve 0 = -0*i + l*i + 8 for i.

-2

Let v = -5 + 7. Let q(h) = -h2 + h + 1. Let n(p) = 30*p2 - 33*p - 33. Let k(s) = -2*n(s) - 66*q(s). Let d be k(-1). Solve t - d = -v*t for t.

2