Let r be (-81)/(-36)*(-8)/(-6). Solve 2*v + r - 7 = 0 for v.

2

Suppose -i - 3*n = -5 - 8, -i + 2*n = 7. Suppose -1 = 2*l - 21. Solve 0 = -3*b - i + l for b.

3

Suppose 0 = 2*x - 4*x + 6. Let r(v) = -v3 - 3*v2 + 2. Let j be r(-3). Suppose 5*k - 2*n - 4 = x*k, 0 = 5*k + j*n - 24. Solve 6*f - k*f + 10 = 0 for f.

-5

Let u(h) = 3h - 6. Let q be u(5). Let x be -24(0 + q/(-12)). Suppose 0*i - x = -2*i. Solve i = 2*p + p for p.

3

Suppose 0 = 4*d - 0*n + 2*n - 8, 0 = 2*d + 2*n - 4. Solve -w = -3 - d for w.

5

Suppose 4*b + 16 = 3*p, -5*b + 19 = 5*p - 4*b. Let i be (6/p)/((-1)/(-2)). Solve -l - i*l = -8 for l.

2

Let t be 2/(-20) - 891/(-110). Solve 3*j - t = -j for j.

2

Suppose -2*u - 34 + 10 = -4*v, 0 = -3*u. Let k(z) = z - 3. Let b be k(v). Solve 2*r = b*r - 3 for r.

3

Let l = -11 - -19. Solve c + c = l for c.

4

Let r(u) = -u. Let q be r(-5). Suppose -h = 2*l, -5*l - 5*h - 10 = -0*l. Suppose c - 3*c = -54. Solve q*o + c = l for o.

-5