Let p = -3 - -5. Solve -5 = p*y - 1 for y.

-2

Let c = 21 - 21. Suppose 0 = -3*u - u + 5*w + 3, c = -2*u - 4*w + 8. Solve u*l = -2*l + 12 for l.

3

Let n(g) = -g3 + 4*g2 + 7*g - 1. Suppose m - 5 = 4*h, 23 = 5*m - 2*h - 2. Let f be n(m). Solve 3 = 3*u - f for u.

4

Suppose -7*x = -4*x - 6. Solve x*w = 7*w for w.

0

Suppose 1 = v - 2. Suppose -v*y - 5*c = -5*y + 15, 0 = -3*y - 5*c - 15. Solve n + 0*n - 5 = y for n.

5

Suppose 5*n = 4*n. Suppose 16 = -4*c, -5*f - c + 21 = -n*c. Suppose 15 = 5*l + f. Solve -l*s = 2*s for s.

0

Suppose -5*s + 4 = -s. Let m be ((-9)/(-27))/(2/(-12)). Let z = s - m. Solve 16 = z*g + g for g.

4

Let i = 73 + -52. Solve h = -26 + i for h.

-5

Let f be -1 + (-2 - -7) + -1. Suppose 4*s - 45 = 3. Solve 3*i + f = -s for i.

-5

Let t = -16 + 8. Let l(b) = -b - 8. Let z be l(t). Let v = 1 - 0. Solve 4*m - v - 3 = z for m.

1