Suppose 4*f + h - 18 = 0, 0 = 6*f - 2*f - 3*h - 10. Solve -f*s + 11 = -5 for s.

4

Suppose -2*g + 30 = -5*g. Let v = 11 + g. Solve 2 + v = -3*k for k.

-1

Let z(f) = -7*f3. Let x(a) = -a3 + 4*a**2 - 3*a - 1. Let c be x(3). Let k be z©. Let s(u) = -u + 7. Let t be s(k). Solve t*m = -m for m.

0

Suppose 12*z = 14*z. Solve 12 = -3*x - z*x for x.

-4

Let p = -14 - -30. Suppose 28 = 5*v + c, -2*v + c = -c - p. Suppose 9 - 39 = -5*s. Solve 3*n - v*n + s = 0 for n.

2

Suppose -q + 3*q + 5 = -z, -3*z - 10 = 5*q. Suppose h - 3*d - 3 - 4 = 0, -z*h - 5*d = -15. Suppose h*o + o = 10. Solve 0 = -o*f + 5*f - 3 for f.

1

Suppose 0 = -a + 3*a - 4. Suppose -5*g - c - 2 = -0, -a*c = 4*g - 2. Let b = g + 3. Solve b*i + i + 3 = 0 for i.

-1

Suppose -12*p + 71 = 11. Solve 3*v + 8 = p*v for v.

4

Let s(h) = h + 28. Let q be s(-18). Solve -z - 4*z + q = 0 for z.

2

Suppose 45*w = 46*w. Solve -5*p + 2 + 13 = w for p.

3