Let k be (-1)/(-2) + (-3)/(-6). Suppose -10 = -b + 4*f, -5*b - 3 = 2*f + 13. Let d be (-4 + k)*b/3. Solve -z + 3*z + d = 0 for z.

Let j(m) = m3 + m2 - m. Let h(v) = -3*v3 + 11*v2 + 20*v + 16. Let a(w) = -h(w) - 4*j(w). Let y be a(-14). Solve 4*c = c + y for c.

4

Let h be 11*(-3)/3 - 1. Let v = h + 18. Let o = 9 - v. Solve o*l = -l for l.

0

Let m = 8 + -3. Let y be ⁴⁰⁄₁₈ - (-2)/(-9). Let x(s) = s3 - 5*s2 + 7*s + 3. Let n be x(4). Solve y*i = m*i + n for i.

-5

Suppose -p + 2*p = 6*p. Let j = 10 - 8. Solve p = -k + j*k for k.

0

Suppose n = -3*n + 12. Suppose n*y + 5*j = -y + 22, -5*j = -10. Solve -y*u = -u for u.

0

Let v be (¹³⁶⁵⁄₆)/13 + 2/(-4). Solve -v = -5*d + 3 for d.

4

Suppose 0 = 23*b - 19*b - 20. Solve -b*z - 10 - 15 = 0 for z.

-5

Suppose p = -5*k + 3, 3*k - 5 = -p + 6. Let a = p - 19. Solve 3*s - a = 2*s for s.

4

Let l be 2/(-3) - 28/(-6). Let z be (l/3)/((-2)/(-3)). Solve 0 = a + z*a for a.

0

Let g = 13 - -16. Suppose 0 = -5*s + g - 9. Suppose 2*h = 7*h. Solve h = -n + s for n.

4