Let l = 138 + -135. Solve -l*s = -s for s.

0

Let a be 03⁄24-2. Solve v = -a*v - 3 for v.

-3

Let z be 4⁄6 + (-20)/(-6). Suppose z*s - 9 = -5*d, -2*s - 5*d + 4 = -3*s. Solve -4 - s = -5*u for u.

1

Suppose -39 = -4*y - 7. Let t = 14 - y. Solve r = t*r + 5 for r.

-1

Suppose -6*p = -p + 9*p. Solve p = -2*n + 7*n + 5 for n.

-1

Let c(z) = -z + 5. Let b be 13⁄3 + 40/(-30). Let w be c(b). Solve 0*h + 10 = w*h for h.

5

Let m(s) = s3 + 16*s2 + 18*s + 22. Let b be m(-15). Let x = b - -43. Solve -5 = -5*c + x for c.

5

Suppose 0*b - 2*b = 2. Let r = 20 + b. Suppose -r + 119 = 5*g. Solve -g = 4*p - 8 for p.

-3

Suppose -14 = -3*x + 5*m, 3*x + 3*m = m - 14. Let i be 0 + -1 - 4*x. Let r© = 5*c + 2. Let u be r(0). Solve u*t - 3 - i = 0 for t.

5

Let a = 12 + -9. Solve 0*q - a = -q for q.

3