Suppose -9 - 7 = -2*n + 4*v, 0 = -2*n - v + 26. Solve 0*w + n = 3*w for w.

4

Let m be 1/(-4) + 210⁄40. Solve -10 = 3*b - m*b for b.

5

Let m(b) = -b + 13. Let r be m(7). Suppose 5*f - 2*f = r. Let a = 7 - f. Solve -7 = a*k + 3 for k.

-2

Suppose -36 = -2*y - y + 3*o, 2*o = -3*y + 16. Solve -2*j + y - 10 = 0 for j.

-1

Let z = -12 - -21. Let r = z - 5. Suppose -q + r = q. Solve 0 = -q*x + 3*x + 5 for x.

-5

Suppose 5 = d + 1. Solve -d*i + 21 - 5 = 0 for i.

4

Let b be (-26)/117 + (-20)/(-9). Solve 0 = b*z - z + 3 for z.

-3

Suppose -2*k + 7*k = 0. Let x = -3 - -13. Suppose h - 10 - x = k. Solve -5*u - 5 + h = 0 for u.

3

Let b be 2*(-2)/(-4)*0. Suppose 0 = g - b*g - 5. Solve 0 = g*h - 6 - 9 for h.

3

Suppose 3*b - 15 = -111. Let f be b/(-24) + (-6)/(-9). Solve -h - f*h - 3 = 0 for h.

-1