Let o = -28 - -32. Solve 0 = o*u - 8 + 28 for u.

-5

Suppose 3 = -0*f + 3*f. Suppose -x + 4*q - f = 2*x, -x + 1 = -q. Solve 0 = -0*g - x*g - 20 for g.

-4

Suppose -4*g - d = -73, -4*g + 15 = -d - 48. Suppose h - g = -4*p, -2*h - 1 = -11. Let n = 3 - p. Solve 2*a - 4 = -n for a.

2

Let v(u) = -2*u - 8. Let x be v(-7). Suppose -2*w + 27 = 3*t, 5*w - x*t = -t + 5. Solve -5*f - w = -8*f for f.

2

Let o = 7 - 4. Let a be 2/(o/(3 - -3)). Suppose 0 = a*w - w - 6. Solve -w = -r - 7 for r.

-5

Let y = -2 - -3. Suppose -5 + 0 = -5*r. Solve p + r = -y for p.

-2

Suppose i + 4*i = 110. Suppose -5*w - 15 = 2*h, -2*w - 8 = -4*h + i. Solve 0 = -0*p - h*p for p.

0

Suppose 0 = 5*p - 2*d - 2, 2*d = p - 2*p - 2. Suppose 0*r - 30 = 2*g + 4*r, -3*r - 9 = 0. Let f = 12 + g. Solve f*v = -3 - p for v.

-1

Suppose 3*k + 2 = -3*p - 4, 0 = -5*k - 3*p - 2. Solve -2*y + y = -k for y.

2

Let k = 11 + -6. Solve -1 + 21 = k*t for t.

4