Let m be ((-18)/(-10))/((-12)/(-40)). Solve -2*c + 16 = -m*c for c.

-4

Let z be 0*((-4)/1)/(-4). Solve z = f + 4*f + 20 for f.

-4

Suppose -2*u - 8 = 0, 5*v = 5*u - u + 36. Solve 7*y - v = 3*y for y.

1

Let k be ((-3)/9)/((-2)/6). Solve -11 = -3*n + k for n.

4

Suppose -4*m - 4*y = 28, -2*y = 3*y + 25. Let d be m - (-9*1 - -2). Solve d*a - 16 = a for a.

4

Let r be (-4 + (-18)/(-4))*30. Solve -3*w + r = 2*w for w.

3

Let h(a) = 5 - a3 - a + 11*a2 - 4*a2 + 0*a2 - 6*a. Let y be h(5). Solve i + 3*i = y for i.

5

Suppose h + 2*o = 6*h - 93, 3*h = -5*o + 31. Suppose -4*g - h = -97. Solve -3*t - 5 + g = 0 for t.

5

Suppose 3*m = -0*m + 6. Suppose 2*j = -2*j + m*a + 86, 0 = 5*a + 15. Suppose -5*r + 10 = 2*u - 0, 4*u - j = r. Solve r*c + 5*c = 10 for c.

2

Let t(j) = -j3 + 5*j2 - 5*j + 6. Let h be (3/(-6))/((-2)/16). Let d be t(h). Suppose -2*k + 8 = -d*u, -4*u = 3*k - u. Solve k*y = -y + 12 for y.

4