Suppose -4*c = -2*k - 12, 0 = 3*k - 4*k - 4*c + 12. Solve -5*w - 5 + 0 = k for w.

-1

Suppose -s + 7 = -0*s. Solve 2*g = s*g - 20 for g.

4

Let a(z) = z3 - 7*z2 - 7z - 5. Let r be (-4 + 0)(-8 + 6). Let v be a®. Solve 2*g = -v*g - 10 for g.

-2

Suppose -1 = -5*t + 14. Suppose -5l - 19 - 41 = 0. Let y be (-2)/l-2*-15. Solve 7 = -y*b - t for b.

-2

Let b be ((-6)/12)/(1/(-4)). Suppose f = 0, -2*c + 3*f + 4 - b = 0. Solve -2*p - 3 = c for p.

-2

Let n(a) = a3 + 5*a2 + a + 3. Let w be n(-5). Let y be 6 + (2 - 2 - w). Suppose 4*s - 5*s + 4 = 2*k, 2*s - 4*k = y. Solve -q + s = -0 for q.

4

Suppose -5*a + a + 5*s + 50 = 0, 4*a - 32 = -4*s. Suppose 0 = 2*o - a. Solve -4*i + 3 + o = 0 for i.

2

Suppose 2*i - 2*c - 6 = 0, i - 2*c + 7 = 14. Let h be 4/(-2) - (i - 1). Solve h = -a - 3*a - 20 for a.

-5

Let c(s) = -s**2 + 6*s + 2. Let b be c(5). Let x be 2/b - 4821. Let q be x/4 + 412. Solve 0*t - 5*t = -q for t.

4

Suppose 32 = 5*w + 12. Solve 20 - 4 = w*g for g.

4