Suppose 0*f - f = 0. Suppose -n + 7 = 2*r - f*n, 4*n + 44 = 4*r. Solve v - 15 = r*v for v.

-3

Suppose j - 7 = 5*z + 2, -6 = 4*j + z. Let n be 0 - 0/(j - -3). Solve 0*k + 5*k = n for k.

0

Let b = -11 + 23. Let u = b - 7. Suppose -u*l + 7*l = 5*m - 13, 11 = 3*m + 2*l. Solve 2 = m*y - 2*y for y.

2

Suppose 4*w - 5*q - 95 = 0, q - 43 = -2*w + 2*q. Solve 0 = 2*c + 3*c + w for c.

-4

Let j(h) = -h3 - 7*h2 - h + 2. Let r be j(-8). Let s = r + -43. Suppose -4*f + s - 3 = 0. Solve -4*n = -3 + f for n.

-1

Let n be (-684)/(-190) + 1 + 8/(-5). Solve -5*o = -n*o for o.

0

Let y(q) = q**2 - 6*q + 13. Let n be y(3). Solve -n*s - 25 = -9*s for s.

5

Let l be (-2 + 9⁄6)*-4. Suppose -l*r - 6 = -4*r. Solve -17 = 4*w + r for w.

-5

Suppose -7*n = -5*n. Solve x + n - 3 = 0 for x.

3

Let o(q) = -2*q + 11. Let a be o(5). Solve -a + 26 = -5*r for r.

-5