Suppose -5*v + v + 240 = 0. Suppose -3*w - 12 = -v. Suppose -k - 9 = -3*b - 2*k, 0 = 4*b - 5*k - 12. Solve -b*o + w = o for o.

4

Let z = -2 - 3. Let y be z/((-15)/(-4))*-3. Let p = y - 4. Solve 4*o - 2*o - 2 = p for o.

1

Let s = -5 + 8. Suppose -7 = -2*p - s. Suppose 40 = 2*x - 0*x. Solve -x = p*m - 7*m for m.

4

Let k(j) = -j - 15. Let u be k(-18). Solve 13 = -u*y + 1 for y.

-4

Suppose 2*b - 3*b - 5 = 0. Let g = 2 - b. Solve -3 = s - g for s.

4

Let o(l) be the second derivative of l4⁄12 + l3⁄2 - l. Let j be o(-3). Solve j = -0*x - 2*x for x.

0

Let i be ((-20)/8 - -1)/((-3)/40). Let z be 49⁄21 + (-2)/6. Solve -z*a - i = -7*a for a.

4

Suppose 4*s = s - p + 10, 0 = 3*s + 4*p - 4. Solve -s*c = c for c.

0

Let j be 0 + (3 - -7)*-1. Let v = j - -13. Solve v*a - 6 = a for a.

3

Let p be 2/(-2 - 10/(-4)). Suppose -p*n = -n - 15. Suppose -n + 1 = -c. Solve v = -0 + c for v.

4