Suppose 2 = 2*z - l, -l - 2 = -3*z + 2. Let n be 2/(-6) + z/6. Solve n*s + 5*s = -20 for s.

Suppose 0*p + 5*p + 68 = 3*k, 30 = k + 2*p. Suppose -k = -5*m + 54. Suppose 8*i - 180 = 3*i. Solve -i = 4*d - m for d.

-5

Suppose 7*a - 3*a = 8. Suppose -a*x = -3*t - 43 - 12, x + 3*t = 5. Solve c - x = -3*c for c.

5

Let d be (³⁄₂)/(²⁄₄). Suppose 2*u + 13 = d. Let c be -8*u*³⁄₆. Solve -5*o - c = -o for o.

-5

Let a be ²⁄₄*6*2. Let y(l) = l3 - 8*l2 - 6*l - 27. Let r be y(9). Solve r*q = 3*q - a for q.

2

Let u = 16 + -8. Let b be -1 - (u + 2/(-2)). Let l be (-110)/b + ³⁄₁₂. Solve 0 = 3*c - l + 2 for c.

4

Let g be ((-12)/18)/(6/(-9)). Solve -3 - g = t for t.

-4

Suppose -4*i = 3*a - 5*i - 10, -3*i = a - 20. Suppose 4 = -a*v + 19. Let u = 3 - v. Solve -2*l - 10 = -u*l for l.

-5

Let w = -3 - -3. Solve j + 1 = -w for j.

-1

Let j(p) = -p + 2. Let b be j(-4). Solve -3*h + b*h - 3 = 0 for h.

1

Let r(l) = -l - 1. Let i be r(-2). Let v = -1 + i. Solve v = -4*o - 10 - 6 for o.

-4