Let u be 2/(-5) + 18/(-30). Let d be u*(3 - 6) - 1. Suppose -4*r = 3*q - 8*q + 16, 4*q + 16 = -4*r. Solve -6*z + d*z - 8 = q for z.

-2

Suppose 0 = -2*y - 13 + 5. Let w = 4 + y. Solve 2*v = -w + 6 for v.

3

Let i be 2/(6⁄3) - -1. Suppose 0 = i*x + s - 19, 23 = 4*x - 3*x + 5*s. Suppose 0 = -p + d + 2*d - x, -24 = -3*p - 3*d. Solve p*v - 18 = 2 for v.

5

Let q(w) = -w3 - 5*w2 + 5*w. Let o be q(-6). Solve h + o = 2 for h.

-4

Let h = -6 - -14. Solve 4*g + 28 = h for g.

-5

Suppose 0 = -4*p + 16, -4*p = 3*y - 7*y. Suppose -o - 9 = -25. Let h = -11 + o. Solve -h*g = -y*g for g.

0

Let j be ((-6)/(-9))/(2⁄21). Let o = 9 - j. Solve 0*q = -o*q - 8 for q.

-4

Suppose 0 = -2*h + 5*a + 8, 5*h + 0*a + 5*a - 55 = 0. Let x be 3/(-6) + 69⁄2. Suppose 0*q + q + x = 5*g, 4*g - 5*q = 23. Solve 0 = -4*o + h + g for o.

4

Suppose -10 = -4*c + 10. Solve 0 = c*y + 8 - 3 for y.

-1

Suppose -70 = -0*g - 5*g. Solve 0 = 4*t + 2 - g for t.

3