Suppose -2*m = 3 - 11. Let w® = r3 - 4*r2. Let x be w(m). Solve -4*a + x*a = 8 for a.

-2

Suppose q - 6 = -2*q. Solve -q*y + 0 + 6 = 0 for y.

3

Let u(h) = -10*h + 60. Let a be u(6). Solve d - 3 + 1 = a for d.

2

Let y = -15 + 18. Suppose -10 = -y*w + c, 3*c + 10 + 8 = 5*w. Solve -w + 9 = -2*q for q.

-3

Suppose -2*t - 3*t = 15. Let i be 1 + 0 + t + 2. Let c = 20 - 12. Solve i = 2*u - 4*u + c for u.

4

Suppose -f = -2 + 1. Suppose 2*d - f = w, 4*w - 2*w - 7 = d. Solve -d*u = -6*u - 6 for u.

-2

Suppose 3*o + n = 0, 2*o - 2*n - 8 = -0. Let u be o/3 + 8⁄3. Solve i + u + 1 = 0 for i.

-4

Suppose -14 = 3*a - 38. Solve -4*m + 2*m = a for m.

-4

Let u be (0 - -1)/((2 - 0)/6). Solve -4 = -u*s + 4*s for s.

-4

Suppose -2*y - 96 = 2*y. Let o be 5*y/(-20) - 3. Solve -t + o*t - 8 = 0 for t.

4