Suppose 0 = s + 2 - 7, -5*r - 25 = -5*s. Solve 2*t + t + 6 = r for t.

Let g be (-4)/(-10) - (-68)/5. Suppose 2*o - 4*q = g, -3 = -4*o - 3*q + 3. Let s be ²⁄₁₂ - (-5 - (-26)/12). Solve -s = o*b + 3 for b.

-2

Suppose -5*l + 103 = -t + 4, 0 = 5*l + 4*t - 104. Suppose 0 = -y - 2*c + 4*c, y + 4 = 4*c. Solve y*n = 9*n + l for n.

-4

Suppose 0 = 4*q - 2q. Let g be (-9 + q)/3-1. Solve -g*b = -7*b for b.

0

Suppose 5*g = -0*l - 2*l + 25, 20 = 4*g. Solve 3*u - 7*u = l for u.

0

Suppose p = 2*s - 3*s + 1, -3*s - 25 = -4*p. Let h(b) = -b3 + 5*b2 - 3*b - 3. Let l be h(4). Solve 0 = q - l - p for q.

5

Let n be ((-4)/(-6))/((-16)/(-120)). Solve -8 = -n*j + 7 for j.

3

Suppose 0 = 6*u - 3*u - 12. Solve 3*t - 7*t = u for t.

-1

Let l = -3 - -6. Let w be -3 + l/3 + 10. Solve -w = -5*d + 7 for d.

3

Let v(q) = q**2 - 6*q + 3. Suppose -24 = -3r - r. Let t be v®. Let w be 2/(t/(-30)-2). Solve 3*o = 5*o - w for o.

5

Let j = 1 + -8. Let c(n) = n3 + 6*n2 - 8*n + 7. Let r be c(j). Solve -5*l - 11 = r for l.

-5