Suppose -12*v + 11*v = 0. Solve v = 2*r + 3*r + 10 for r.

-2

Let f = -18 + 13. Let d = 9 + f. Suppose u - d = -u. Solve u*g = -3*g + 25 for g.

5

Suppose -2*r - 1 = -3. Let g = 5 + r. Solve g = 5*l + 1 for l.

1

Suppose -o - 77 = 3*g, 4*g = -g + 2*o - 143. Let v = -20 - g. Solve 0 = -4*n - v + 3 for n.

-1

Suppose 3*i + c = -2*c + 21, c = 0. Suppose -3*z - 5 = -0*a - 2*a, 4*a = -4*z + 20. Solve -a*s = 13 + i for s.

-5

Suppose 0 = 3*x - 6*x - 4*m + 22, -3*x = 3*m - 21. Solve 3*k - 6*k + x = 0 for k.

2

Let u(w) = -w3 + w2 + 3*w - 2. Let f be u(2). Suppose f - 5 = -5*i. Let l = -1 + i. Solve l = -y - 5 for y.

-5

Let b(v) = -v3 + 6*v2 + 3*v - 6. Let f be b(6). Let l(i) = i3 - 12*i2 + 2*i - 14. Let g be l(f). Solve -5*h - g = -0 for h.

-2

Let d(b) = -b3 - 4*b2 + 7*b + 5. Let n be d(-4). Let y = 28 + n. Solve 0 = -y*z + 3 + 17 for z.

4

Let q = 99 - 95. Solve t - q = -t for t.

2