Let n = 15 - 13. Solve -4*x = -n*x - 8 for x.

4

Let z = -47 + 20. Let c = z - -17. Let f = 16 + c. Solve -y - f = y for y.

-3

Let i = -8 + 27. Suppose 5*z - o + 2*o - 8 = 0, 5*o - i = -4*z. Solve -y - 3 - z = 0 for y.

-4

Let x(v) = v**2 - 13*v - 12. Let w be x(14). Solve -w*m = 4 + 6 for m.

-5

Let i(k) = k3 + 4*k2 - 6k - 3. Let n be i(-5). Let g be 5 - -2(n + -3). Solve -v + g*v = 0 for v.

0

Suppose 4 = -4*c + 8*c. Solve 2*h - 1 = c for h.

1

Suppose 12 = -3*a + a. Let q(z) = -z**2 - 7*z - 1. Let d be q(a). Solve d*w = -0 + 25 for w.

5

Let h be ((-1)/(-3))/(5/(-30)). Let p be 4⁄4 + (h - -5). Solve 0*f = p*f - 20 for f.

5

Let g = -122 + 126. Solve -2*i + g*i - 2 = 0 for i.

1

Let z(d) = d3 - 4*d2 - 4*d + 1. Let w be z(5). Suppose 0 = -3*o + w, 0*b - 4b - o = -14. Let u be (1 - 0)(2 + 2). Solve -n + u*n - b = 0 for n.

1