Suppose -4*s + w - 5 = 0, -s + 20 = -4*w + 8*w. Let c = 0 - s. Suppose n - 4 = -c*n. Solve -n*b + 9*b + 5 = 0 for b.

-1

Suppose 4*i - u - 31 = 0, 0*u - 14 = -i - u. Suppose -v = -5 + 1. Solve 3 = v*t - i for t.

3

Suppose -2*b = -4*u + 32, -u + 3*b + 24 = u. Solve u*p - 2*p = 0 for p.

0

Suppose 4*f - 3*d = 8 - 0, -4*f - 4*d = -36. Suppose -2*y + 28 = -f*v, 0*v + 2*v = -y - 4. Suppose 8 = y*r - 0. Solve -2*t = r*t for t.

0

Let v(m) = 2*m - m3 - m - 8 - 5*m2 + 2*m. Let g be v(-6). Solve 0*r = -5*r - g for r.

-2

Let o(y) = -y - 5. Let v be o(-7). Suppose -4*i = -v*q + 8 + 8, -4*q + 5*i + 20 = 0. Solve -4*c = -q*c for c.

0

Suppose 2*l + 31 = -3*d, d + 13 = -3*d + 3*l. Let t = -4 - d. Solve -t*y + 6 = -6 for y.

4

Suppose -2*a = 2*f - 0*a - 2, -4*a = -2*f + 26. Suppose 0 = -0*v + f*v + 10. Let u be 6 - -2 - (-6)/v. Solve z + u = 2*z for z.

5

Let v = 29 + -26. Solve -v*d = 11 + 4 for d.

-5

Let u be ((-18)/(-24) + 6/(-8))/(-1). Solve 4*t + 0 + 8 = u for t.

-2