Let c(v) = -v**3 + 6*v**2 + 8*v + 9. Let w be c(7). Solve -7*n = -3*n - w for n.

Let m© = -c**2 - 11*c - 13. Let b be m(-6). Solve 2 = -5*y + b for y.

3

Let y = -10 - -14. Suppose 0 = -3*h + y*h - 4. Solve -h*s + s + 6 = 0 for s.

2

Let c be ((-6)/2)/((-1)/1). Let l(m) = -4 + c*m + 0*m - 2*m. Let a be l(7). Solve -a*o = -6*o + 9 for o.

3

Let v be ²⁄₅ + (-46)/(-10). Suppose -a = -g + 4, 9 = -v*g - 11. Let i be ⁶⁄₉ + a/(-6). Solve i = -m - m for m.

-1

Let x(w) = w**2 + 2w - 4. Let h be x(3). Let m = -7 + h. Let d be 2(50/m)/5. Solve -9 = 2*u - d*u for u.

3

Suppose -2*h - 21 = -31. Suppose -15 = -2*v - h. Solve -2*m + v*m = 12 for m.

4

Let r be (3*-2)/(13 + -15). Solve r*x - 1 - 5 = 0 for x.

2

Let l(x) = 2*x + 10. Let y be l(-5). Solve -j + y = -2 for j.

2

Let x = -30 - -38. Solve x = k + 3 for k.

5

Let f = -13 + 17. Solve -2*t = -t - f for t.

4