Let z = -29 - -31. Solve -3*p = z*p for p.

0

Suppose 5 = 174*a - 173*a. Solve a*i - 3*i = -8 for i.

-4

Suppose 0 = u - 3*y + 5, 2*u = -y - 2*y + 8. Solve -3*n = 4 - u for n.

-1

Suppose -3*h + i + 70 = -8, -2*h - i = -57. Suppose -k - 7 = -0*r - 3*r, -3*r - 3*k + h = 0. Solve -4*u + 2*u + r = 0 for u.

2

Suppose p - 18 = 3*a, 6 = -5*p - 5*a - 4. Suppose 5*i - 6 = p*i. Solve 1 = -i*d - 14 for d.

-5

Suppose -v - 7 = -3. Let c = 4 + v. Let k(d) = 2*d**2 - 2*d - 1. Let w be k(-1). Solve q - w + 5 = c for q.

-2

Suppose 8 = 10*z - 8*z. Suppose 3*l + 5 = 20. Solve -z = 4*y - l*y for y.

4

Let i(z) = 3*z**2 + 4*z + 9. Let m be i(-2). Solve -m = 5*x + 2 for x.

-3

Suppose 5*l - 45 = -4*y, -5*l + 20 = -l. Let o(n) = -n**2 + 11*n - 9. Let k be o(8). Solve -2*f + y*f - k = 0 for f.

5

Suppose 5*d = -5*v - 5, -d = 2*v - 7*v - 17. Solve 4*k = d*k for k.

0