Suppose f = -f. Solve 4*k + k + 5 = f for k.

-1

Suppose 2*z + 16 = -0*k - 2*k, 2*z + 4 = k. Let c = z + 4. Suppose -2*i = -3*y - 2, 5*y + 6 + c = 4*i. Solve y = 3*f - 4 for f.

2

Suppose 3*a = 2*d - 6*d - 11, 5*a - d - 20 = 0. Suppose -5*c - 1 = -3*k, -2*c - 11 = -5*k - a*c. Solve -k = o - 0*o for o.

-2

Suppose 2*d + 5*v = -17, d + 17 = 4*d - v. Solve h = -0*h - d for h.

-4

Suppose -l - 16 = -5*l. Solve -o + l*o = -9 for o.

-3

Suppose -2*a = -0*a - 4. Suppose -2 = -k - 0. Solve 0 = k*p + a for p.

-1

Let q(h) = -2*h - 10. Let s be q(-6). Suppose 0*v = -v - 2*i + 2, -1 = -4*v - i. Solve v = b + s*b for b.

0

Let d = 1 + 1. Suppose -d - 12 = -2*p. Let v(z) = -z3 - 9*z2 - 11*z - 8. Let n be v(-8). Solve p*j - n = 3*j for j.

4

Let n be (113)/(515). Let m = -5 + n. Solve -s - 5 = -m*s for s.

1

Let d = 13 + -8. Solve d + 5 = -2*u for u.

-5