Let r(b) = -b3 + 5*b2 + 6*b. Let q be r(5). Suppose q = 2*l + l. Suppose 5*j - 15 - l = 0. Solve 0 = -0*o + j*o - 15 for o.

3

Suppose -2*k = 2 - 8. Suppose 4*i - k*x + 12 = 0, -2*i + x = -3*x + 16. Solve i = -2*a + 4*a + 8 for a.

-4

Let y = 18 + -10. Solve 3*j - 1 - y = 0 for j.

3

Let s be (-26)/(-39) + ((-20)/(-6))/1. Solve m + s = 2*m for m.

4

Suppose -s = 17 + 3. Let a be 8/(-10)*s/8. Let u be 0*a/4*2. Solve f - 5*f = u for f.

0

Let d be (-90)/9*(-6)/10. Solve -2*m = -d*m for m.

0

Let g be (-156)/15 - 4/(-10). Let j be 0 - 2 - g/2. Suppose -q - 1 + j = -2*w, 13 = 3*q + w. Solve -q*h + 4 = 12 for h.

-2

Suppose q + 18 = 2*q. Suppose 0 = -w + 4*r - q, -2*w + 5*r + 7 - 28 = 0. Solve 10 = -0*a - w*a for a.

-5

Let a be (-2)/((4/(-3))/4). Suppose -4*h - 4 = -4*q + a*q, -4*h - 8 = 0. Suppose -4*i - 16 = 0, 56 = 5*w - 8*i + 4*i. Solve q*r = -0*r + w for r.

4

Suppose 2*j + 5*t = -5, 0 = 2*j - 0*t - 4*t - 4. Suppose 3*v - 5*x + 1 = 43, 0 = -5*v - 3*x + 70. Solve 4*l + v + 6 = j for l.

-5