Let l = 5 + 3. Let q = -5 + l. Solve -a + q*a + 6 = 0 for a.

Let f(v) = -v - 5. Let l be f(-5). Suppose -4*b + 43 = -5*h, -b + l*h - 2*h + 14 = 0. Let r = b + -8. Solve -2*q + r*q - 8 = 0 for q.

4

Suppose g + 3 = -0, -5*r + 4 = 2*g. Suppose -2*m = -r*o + 2*m, -2*o - 5*m + 9 = 0. Solve -o*f + 4 = 2*f for f.

1

Let h(t) = t3 + 4*t2 - t + 1. Let z be h(-4). Suppose -8 + z = -v. Solve o = -v*o for o.

0

Let t be ¹⁄₁*²⁄₁. Let s = -39 + 41. Solve t*o + s*o = 12 for o.

3

Suppose 68 = 2*g + 2*g - 4*l, -2*l + 10 = 0. Suppose 3*o = -2*o + 10. Suppose 2*k - g = 4*p, 11 + 5 = 2*k - o*p. Solve 1 = -k*z - 14 for z.

-3

Let v be -5*((-128)/(-20))/(-4). Suppose 0 = 4*a - v - 12. Solve -20 + 0 = -a*q for q.

4

Let t(z) = -z3 - 12*z2 - 11*z + 3. Let y be t(-11). Solve 2*h = -y*h + 20 for h.

4

Let y be ((-3)/2)/(16/(-32)). Solve -y = g - 1 for g.

-2

Suppose -o - 5*u - 19 = 0, -5*u - 8 - 7 = 5*o. Solve 2*p + o = 7 for p.

3

Let l = 7 - 4. Solve -s + l*s + 2 = 0 for s.

-1