Let t(s) = -12*s - 1. Let n be t(-1). Suppose 2*w + 3*f - 7 = 0, 2*f = -5w + f + n. Let k be 8⁄6(w + 1). Solve -3*d - d = -k for d.

1

Suppose 3*w + 4 = 7*w. Solve 3*u = w - 4 for u.

-1

Suppose c = 2*x, -2*x + 4*c = -0*x. Solve x*s + s = -2 for s.

-2

Suppose -5*w + 0*w = 10. Let u be (w/2)/(1/(-8)). Let r(s) = -5*s - 2. Let b be r(-5). Solve b - u = 3*n for n.

5

Let g = 40 - 39. Solve 0 = -r - g - 4 for r.

-5

Suppose 4*o = -0*o. Let g = o - 0. Solve -c + 0 + 5 = g for c.

5

Let v = 4 - 2. Let t(q) = 8*q**2 - 2*q - 1. Let r be t(-1). Suppose r = v*g - 11. Solve -c - g = c for c.

-5

Let k(i) = -i**2 - 4*i + 7. Let o be k(-5). Let c(x) = x + 13. Let t be c(-7). Suppose -t = -g - o. Solve g*l = 5*l for l.

0

Let b = -25 + 40. Let k = -45 + 50. Suppose -3*v = -n - 3, n + 0*v = -3*v + 3. Solve n*c - b = k*c for c.

-3

Let u be (-14)/(-3) + (-2)/3. Suppose p = -b, b + 3*b = p - 10. Let x = 5 + b. Solve -x = u*k + 5 for k.

-2