Let h(d) = 9*d - 10*d + 2*d. Let o be h(2). Solve 0 = -o*t - 0*t - 4 for t.

-2

Suppose 0*o - 135 = -3o. Let q be 5/(-2)(-54)/o. Solve 2*u - 3*u + q = 0 for u.

3

Suppose -f + 9 = 2*o - 2*f, -f + 5 = 0. Solve o*k + 8 = 3*k for k.

-2

Suppose -4*o + 26 = -3*b, o = 7*b - 3*b + 13. Let j(t) = t3 - 4*t2 - 3*t + 7. Let y be j(o). Solve -5*w + 3 = -y for w.

4

Suppose -h + 3*h + 3 = -3*b, h - 2 = 2*b. Suppose -2*s + 5 + 1 = h. Suppose -16*c - 26 = -29*c. Solve -s*y - c = -4*y for y.

2

Suppose -3*b + 2 = 4*j, 0 = -b - 3*j - j - 2. Solve -b*k + 0*k + 8 = 0 for k.

4

Let v be (2/(-2) - 3)/2. Let d be (-1 - v)*1 + 4. Solve 1 = -d*y - 14 for y.

-3

Suppose -6 = 2*f - 5*t + 2*t, 0 = 2*t - 8. Solve 5*y + 10 = f*y for y.

-5

Let m = -16 - -20. Solve -6 = -m*h + 2 for h.

2

Let c = 39 - 56. Let v = c - -20. Solve v*z + 2 = -4 for z.

-2