Let a = 2 - 0. Solve a*k = -3*k - 20 for k.

-4

Let w = -16 - -8. Let r = w - -10. Solve -i + 1 = r for i.

-1

Let v(t) = t + 10. Let h be v(15). Solve 3*c = 8*c - h for c.

5

Suppose -5*v - 2*g = -22, -v + 2*g = 2*v - 10. Let s = v + -2. Solve s*u + 2*u = 12 for u.

3

Let q be 26(8/(-6))/(-4). Suppose 5*t - 5*p = -10, 1 = 2*p - 3. Suppose t*d - 2*d = -10. Solve -q*o + d = -3 for o.

2

Let y be (-8)/28 - 9/(-7). Let a be 23 + 1/y + 1. Solve -a = -7*r + 2*r for r.

5

Let p(h) = h3 + 6*h2 + 2*h + 14. Let z be p(0). Suppose -5*b - 22 = -3*u, 0 = -4*u + 5*b + 9 + 17. Solve u*o - 2 - z = 0 for o.

4

Let v = -1 + 6. Let z = v + -2. Let g = z + 1. Solve g*w - 2*w = -10 for w.

-5

Suppose -2*v = -0*v - 2. Solve 2*r - 11 = -v for r.

5

Suppose -4*y - 7 = -3*h, -2*y - h + 3 + 6 = 0. Let s = 2 - y. Solve s = -2*w + 6*w + 20 for w.

-5