Let m = -8 + 4. Suppose 0 = -2*c - 2*c - 120. Let l be (m/(-4))/((-2)/c). Solve 0*q = -5*q + l for q.

3

Suppose 0 = z - 3*z - 5*b - 26, z - 3*b = -24. Let n be 6/z - 13/(-3). Let j = -11 + 23. Solve j = -n*u + u for u.

-4

Suppose 4*o + 12 = 2*w, -24 = -w - 3*w - 2*o. Suppose 2*t = 14 + w. Solve -m + t = m for m.

5

Suppose -5*x = 5*y + 5, -5 + 3 = -2*y + 2*x. Solve 0 = -y*k - 2*k + 10 for k.

5

Let u = -10 + 12. Suppose 3*q - q = j - 10, 0 = u*q + 4. Solve j = 4*w - 6 for w.

3

Let t(a) = a3 + a2 - 4*a. Let v be t(-3). Let w be 80/(-15)*3/(-2). Let i = w + v. Solve 0 = -3*x + x - i for x.

-1

Suppose 0 = 5*j - 3*w + 3, -4 = 4*j - 5*w + 1. Solve -v + 2 = -j for v.

2

Let f = 8 + -4. Suppose -f*o + 10 + 6 = 4*i, 5*i - 11 = -2*o. Solve -4*x = -o*x + 3 for x.

-3

Let i = 11 - 7. Suppose -20 + 0 = -i*l. Solve -l*o - 9 = -4 for o.

-1

Let u = 3 + 12. Solve -u = -2*k - k for k.

5