Suppose 20 = 5*f + 4*x - 2*x, 0 = f + 4*x + 14. Solve s - f*s + 25 = 0 for s.

5

Let w = 1 + -1. Let v be (6/(-4))/((-2)/4). Suppose -4*i - q + 5 = 0, -v*i - 2*q - 2*q = 6. Solve w = -i*m - m - 9 for m.

-3

Let s = 3 - -3. Solve s = -3*v - 0 for v.

-2

Let p be 2-6(-3)/6. Suppose 0 = w - 2*d + 3, w + 2*d = d + p. Solve s + w = 4*s for s.

1

Let j(s) = 2*s - 9. Suppose -3*v + 8 = -4. Suppose -4*h - v = 0, -3*r + 25 = r - h. Let i be j®. Solve -c = i*c - 20 for c.

5

Suppose 3*k = 3*v + 6*k - 3, -4*v - 2*k = -10. Solve 0 = -5*q + 9*q + v for q.

-1

Let i(o) = o2 - 8*o2 + 4*o + o**3 + 4*o - o. Let m be i(6). Solve 3*z = z + m for z.

3

Suppose -3 + 6 = 3*y. Let i be ((-2)/(-1) - y) + 3. Suppose 5*r - g = -4*g + 9, 22 = i*r - 5*g. Solve -4*c = -r*c for c.

0

Suppose 2*l - 4*r = 12, r = -1 - 1. Solve l*c = 5*c - 6 for c.

2

Suppose -2*q = -12 - 4. Suppose -q = -2*y - 2*y + 2*p, 5*p = 10. Suppose -t - 10 = -4*f, y*f + 3*t - 18 = -3. Solve 5 = r + f for r.

2