Let y = 9 + -9. Suppose -4*r = -12 - y. Solve u = r*u - 2 for u.

1

Let c be ((-4)/10)/((-4)/20). Solve 6 = -j + c for j.

-4

Suppose 14 = -2*h + 4*d, h + 3*h - d - 7 = 0. Let v be 2/(-4)*0/1. Let k = h - v. Solve k*u = -u for u.

0

Let p = 15 + -13. Solve 0*q = -p*q + 2 for q.

1

Let q = -49 + 52. Solve -4*k = -q*k + 4 for k.

-4

Suppose 4*a = -3*x + 49, 2*x + 5 = 2*a - 9. Solve -2*o = -a + 2 for o.

4

Suppose 0 - 2 = 3*v - w, v + 4*w - 8 = 0. Let b(m) = 2*m - 1 + v*m - 3*m. Let d be b(-6). Solve -d*g = 12 + 3 for g.

-3

Let b be 1 - (-5)/((-10)/(-6)). Suppose -b*o = -10 - 26. Let c be 6/o - 4⁄6. Solve c = -2*z - 6 for z.

-3

Suppose -2*a - b + 12 = 0, 4*a - 28 = -0*a - 3*b. Solve -5*u = -a - 1 for u.

1

Let k = -32 - -32. Solve k = -2*y - 2*y for y.

0