Let w be 3 - (11 + -3 + -1). Let z = 6 + w. Solve z*x - x = 0 for x.

0

Suppose 3*l - t + 6*t = -20, t = -4. Let o be (-3 - l) + 2 - -9. Solve 2 + o = 5*s for s.

2

Let j be 12/(-48) + 1⁄4. Solve 3*v = -j*v for v.

0

Let p(h) = h - 1. Let f(o) = -o3 - 6*o2 + 3. Let w be f(-6). Let r = 9 - w. Let l be p®. Solve -5*x + 20 = -l for x.

5

Let q(s) = -13*s + 2 - 6*s + 20*s. Let z be q(0). Solve -z*t = -4*t - 6 for t.

-3

Let v(o) = 3*o - 4. Let j(b) = -7*b + 9. Let x® = -6*j® - 13*v®. Suppose 0*w = -5*f - 5*w + 25, 4*f - 2*w = 2. Let s be x(f). Solve 0*p = s*p for p.

0

Let l(i) = i3 - 6*i2 + 7*i - 4. Let a be l(4). Let n be 2 - -1 - 80/a. Solve 3*h + n = -2 for h.

-5

Suppose 30*s = 36*s. Solve s*j - 6*j = -6 for j.

1

Suppose -41 = -a - 2*a + 4*m, 5*m = -a + 1. Suppose 2*y - 12 = -4*v, -3 = -5*y - 2*v + a. Let g = y - 2. Solve w - 1 - 2 = g for w.

3

Suppose -13 = -3*c + 2*u, 7*u = 2*u - 10. Solve -4*y - c = -7 for y.

1