Suppose 0 = -2*x + 8*x - 18. Let j = 3 + 17. Solve -n = x*n + j for n.

-5

Suppose 5*l + 3*o = -3 + 22, 2*l = 4*o + 18. Solve l*j = 7*j for j.

0

Suppose 0 = v - 1 + 3, -2*n - v + 10 = 0. Suppose 3*s + 24 = 3*q, 3*s = 2*q - 2*s - 31. Solve -q*l = -5*l - n for l.

-3

Let d(z) = 12. Let w(l) = l - 11. Let c(u) = 3*d(u) + 4*w(u). Let r be c(5). Solve 2*f - r = -4 for f.

4

Suppose 26*l - 36 = 8*l. Solve -l*y + 5 + 5 = 0 for y.

5

Suppose -9*k + 8*k = -27. Solve 0 = -4*u - 11 + k for u.

4

Suppose 0 = -3*o - o. Let k© = 2*c - 2. Let a be k(3). Let f be 38⁄10 - a/(-20). Solve f = -j - o for j.

-4

Let c = -6 + 8. Solve 5*p = c*p + 9 for p.

3

Suppose -5 = -2*g + g. Solve 3*t - 2*t = g for t.

5

Let m = 5 + 0. Suppose 5*z - 11 = m*l - 1, -2*z + 11 = 5*l. Let y = l + 2. Solve f = y*f + 6 for f.

-3