Let a be (-8)/(-28) - (-12)/(-42). Solve -5*y = -a*y for y.

0

Suppose g = u - 3, -g - 3*u + 0*u = -17. Solve -g*n + n = 0 for n.

0

Suppose 9 = -h + 5*g, 5*h = -0*h + 5*g + 15. Suppose h*u = u + 10. Solve -u*t = -3 + 1 for t.

1

Suppose -3*o = -2*o + 4*c - 12, 0 = 4*c - 4. Solve 0*x = -2*x + o for x.

4

Let j = -5 + 7. Let d(v) = v**2 - 2*v + 2. Let w be d(j). Solve h + 3 = -w*h for h.

-1

Let m© = -c**2 + c + 7. Let r = 5 - 5. Let s be m®. Let t = 11 - s. Solve -t*v + 0*v + 16 = 0 for v.

4

Let l(u) = 3*u - 1. Let q be ((-6)/18)/(2/(-6)). Let j be l(q). Solve -j*k = k for k.

0

Suppose -2*j + 5*b + 16 = 0, 3*j - 10 = 5*b + 9. Solve -j*v = -11 + 14 for v.

-1

Let p(y) = -y**2 + 3y + 2. Let u be -2 + 3 - 3-1. Let b be p(u). Let a = 4 + b. Solve -x = a*x for x.

0

Let v = -18 + 18. Solve v = 3*y - 0*y for y.

0