Let k(y) = -2*y + 5. Let m be k(7). Let b be (m/6)/(1/(-2)). Solve -b*c - 2 = 7 for c.

-3

Suppose 4*x - 25 = -x. Suppose -8*f + x*f + 12 = 0. Solve -f*u = -2*u - 4 for u.

2

Let z(k) = -k**2 - 7*k - 2. Let g be z(-6). Suppose -h + 10 = -0*h - 2*j, -h + g*j = -18. Solve -1 = h*d - 3*d for d.

1

Suppose 8 = -2*v, -2*v = -5*i + 18 + 25. Suppose i = -2*q + 3*q. Solve 2 = -5*h + q for h.

1

Let r(y) = -y3 - 19*y2 - 18*y + 7. Let j be r(-18). Solve 3*b + 8 + j = 0 for b.

-5

Let c = 23 - 27. Let d = c - -8. Solve 0 - d = -l for l.

4

Let n(j) = j**2 + 12*j + 2. Let o be n(-12). Suppose -r - o*s + 0*s = -13, 3*r - 3 = 3*s. Suppose 0 = -9*i + r*i. Solve x = -i*x for x.

0

Let f be (2/(-5))/((-2)/40). Suppose 2*c = 9 + 3. Suppose 0 = -4*u + c*u - 4. Solve -f = -5*h + u for h.

2

Suppose -2*u + 6*u + 5*n - 65 = 0, 2*u + 2*n = 34. Suppose -4*i + 0*i - u = 0. Let h(m) = -m3 - 4*m2 + 4*m - 2. Let y be h(i). Solve 5 = -y*c + 2 for c.

-1

Suppose 0 = 23*u - 22*u - 10. Solve 7*j - 3 = u*j for j.

-1