Let k = 20 - 15. Let o be ((-9)/6)/((-2)/4). Suppose 0*s - o*s = -9. Solve k*m = s*m + 8 for m.

Let h = -13 - -22. Suppose 5*x - h*x = -16. Solve 7*t - x*t = -15 for t.

-5

Let d be ((-40)/(-6))/((-4)/(-30)). Suppose 5*w + 5*q - d = 0, 15 = 5*w - 3*w + 3*q. Suppose 4*t - w = 5*s, 0*t - 3*s - 9 = t. Solve -4*u + 0 + 20 = t for u.

5

Let g be (⁵⁴⁄₄₈)/(-9) + (-1)/(-8). Solve g = -h + 4*h for h.

0

Suppose 3*a + 0*a = 12. Solve a*v - 8 = -0*v for v.

2

Let f(o) = o + 11. Let b be f(-8). Suppose 0 = -3*w - 3*n + 6, 0*w - 5*w = -b*n - 18. Solve 0*a = w*a + 15 for a.

-5

Let l be ²²⁄₆ + (-5)/(-15). Suppose -g + 39 = -l*g. Let n = -9 - g. Solve -w = n*w - 5 for w.

1

Let k be (-9)/(-12) - (-10)/8. Solve -15 = w + k*w for w.

-5

Suppose -4*a + 3 = -3*a + 2*b, 3*b + 18 = 3*a. Let q(z) = -z - 4. Let u be q(-6). Solve u*x = 7*x - a for x.

1

Suppose 2*y - 3*z + 0 = -7, -5*z = -2*y - 17. Solve 5*a = y*a for a.

0

Let c(y) = -y3 - 14*y2 - 22*y + 24. Let k be c(-12). Solve w + 2*w = k for w.

0