Suppose 2*a - y = 42, -4*y = -2*a + 53 - 11. Let b = a + -15. Solve -4*w + b = 18 for w.

-3

Suppose 10 = 4*h - 6. Solve -h*d = -3*d - 4 for d.

4

Suppose 10*b - 19 = 11. Solve -b*o = -4*o - 3 for o.

-3

Let k(o) = o2 + o + 1. Let d be k(0). Let a(y) = 4*y3 - y**2 + y - 1. Let l be a(d). Let n be (0 - 0) + 1 + l. Solve -n*g = 4 + 12 for g.

-4

Suppose 3*l + 10 = 8*l. Suppose -1 + 9 = l*q. Suppose -4*v + 3*j = 0, -4*v - 2*j = j - 24. Solve v*a = q*a for a.

0

Let d = 20 - 16. Solve d*i = -i - 5 for i.

-1

Let o be 2 + (6/(-2))/(-3). Solve -o*g + g = -10 for g.

5

Let b(y) = y**2 - 6*y - 4. Let o be b(8). Suppose 0 = -2*z - 1 + 5. Solve -z*r - r - o = 0 for r.

-4

Let r(x) = -x3 - 10*x2 - 10*x - 3. Let y be r(-9). Let d = -22 + 26. Solve -6 - y = d*c for c.

-3

Suppose -s = -4*w - 4*s, -4*s = -4*w + 28. Let a(b) = -b3 + 7*b2 + b - 9. Let k be a(7). Let m = w - k. Solve -l = -m*l for l.

0