Suppose -3*y = -4*y + 2. Solve 0*r - 4 = -y*r for r.

2

Suppose 6*w - 4*w = 4. Suppose j = -f - w*j - 9, 0 = f - 5*j - 23. Solve -f*p - 2*p = -10 for p.

2

Suppose -2*n + 4*n = 0. Solve n*f = -f for f.

0

Let d = 0 - -2. Let x = -6 + 8. Suppose -5 = x*k - 11. Solve -d*s - 4 = -k*s for s.

4

Suppose 2*i + 0*i = -5*z + 159, -4*i + 2*z = -282. Suppose 4*w = -0*w + i. Suppose 0*y + w = 2*y. Solve m + y = -2*m for m.

-3

Let m© = -c3 - 2*c2 + 2*c - 1. Let a be m(-3). Suppose 4*z - 6 = a. Solve 0 = -o + z + 2 for o.

4

Suppose 0 = -3*u + 2*b + 25, 0 = -2*u + b + 4*b + 35. Let r(m) = -m + 6 - m2 + 0*m2 + m**3 + 5. Let v be r(0). Solve -u*a + 4 = -v for a.

3

Let j(h) = -h**2 - 7*h - 2. Let v be -8 + (0 - (4 + -6)). Let s be j(v). Solve -s = q + 1 for q.

-5

Let l = 115 - 112. Solve 2*f - f = l for f.

3

Let a = 5 + -7. Let d be a/(-3) - (-158)/6. Suppose -4*o + 13 = -d. Solve -2*b + o = -7*b for b.

-2