Let y = 2 - -1. Suppose 3*l + 2*k - 4 = 0, y*l + 4*k - 4 = -2. Suppose -2*s - 3*v = 9, -4*s + l*v - 3 = 3*v. Solve s*j = -j for j.

0

Suppose -5*s + 20 + 70 = 0. Let t = s - 10. Solve t = d + d for d.

4

Let b = 27 + -23. Suppose -2*i + k - b = 2*k, -2*i - 12 = 3*k. Solve i = 4*x - 3 - 5 for x.

2

Suppose 1 = -3*i + 31. Suppose 0 = 7*g - 2*g. Solve g = 3*s - 1 + i for s.

-3

Suppose 2*w + 2*a = -12 + 36, -2*w - 4*a + 28 = 0. Let l = w - 4. Suppose 0*f = -2*f + l. Solve f*z - z = -4 for z.

-2

Let f(k) = -k**2 - 8*k - 3. Let w = 0 - 5. Let u be f(w). Solve -3 + u = -3*l for l.

-3

Suppose 0*z - 2*z - 2*k = -12, -21 = -4*z - k. Suppose 4*p - 3 = z. Solve -p*m + 3*m = 0 for m.

0

Let n = 9 + -6. Suppose n*q = -q. Solve 3*c + 14 + 1 = q for c.

-5

Suppose -4*y = -5*b + 16, -2*y + 3*b + 48 = -6*y. Let w = 12 + y. Let j = w - 1. Solve 4*p = j*p for p.

0

Let v be 8/(-36) + (-4)/(-18). Solve v - 15 = 3*h for h.

-5