Let m be (-19)/(-4) + 4⁄16. Suppose -s = -m*s + 12. Solve -s*u + 4*u = 0 for u.

0

Let d be (-15)/(-40)*4*2. Solve i = -2 + d for i.

1

Let c(d) = -d**2 + 7*d - 3. Let k be c(4). Let a = k + -9. Solve 0*j + 4*j = a for j.

0

Let z® = r**2 + 11*r - 10. Let j be z(-12). Suppose -j*h - x = 4*x - 2, 1 = h + 5*x. Let w = h - 0. Solve -w = 2*i - 11 for i.

5

Let a be (-4)/8 + (-20)/(-8) + 4. Solve a = 6*h - 4*h for h.

3

Let i = 54 + -50. Solve -i*d = -35 + 15 for d.

5

Let a(y) = -y - 2. Let m be a(5). Let i = m + 16. Solve -i = -b - 4 for b.

5

Let q = 23 + -22. Solve -c - q = 3 for c.

-4

Let y be 0/(0 + 0 + 2). Suppose 4*x + 4*p - 24 = y, 4*x + x - 34 = -p. Solve -x = -2*u - 1 for u.

3

Let h = 7 + 13. Solve 2*s = -2*s - h for s.

-5