Let b(o) = -4*o - 15. Let q be b(-7). Solve 5*m + q = 38 for m.

5

Suppose -4*h + l + 8 = -2*h, -h + l = -2. Solve 3*p - h*p = -12 for p.

4

Suppose 5*u - 3*i = -0*i + 32, 0 = 4*u - i - 20. Suppose m - 24 = u*z, -5*z - 33 = -m - m. Let c = 8 + z. Solve 3 = -c*a + 12 for a.

3

Suppose -5*s + o = -20, 4*o = 2*s - 10 + 2. Solve 0 = 3*u - u + s for u.

-2

Let x(q) = 6*q2 + 4 - q2 - 2 - 6*q + q**3. Let b be x(-6). Let o(t) = 3*t - 3. Let y be o(b). Solve y*v + v = -8 for v.

-2

Suppose -3*r + 13 = 2*t, 3*t - 4*r - r + 9 = 0. Suppose 3*n - 23 = 2*c, 2*n = 2*c + 20 - 2. Let z(q) = 2*q - 8. Let d be z(6). Solve t = -n*u + d*u for u.

-2

Let b = 8 - 8. Suppose 3*a - 3*z = 6, b = 5*a - 3*z - 4 - 10. Solve 0*y - 12 = -a*y for y.

3

Let o = -9 + 11. Let p be (-12)/(-9)*3/o. Solve 3*m + p + 13 = 0 for m.

-5

Suppose -2*j + 5*j = 0. Solve j = c + c for c.

0

Suppose 3*y + 2*y = 10. Suppose -5*r + 4*d = 25, -4*r - 17 = -2*r - 3d. Let l be r(-4)/((-8)/(-10)). Solve -y*a = -a + l for a.

-5