Let x = 15 + -11. Suppose 2*n - n - x = 0. Solve 2*s + 2*s = -n for s.

Let t be 2 + (2 - -1)/3. Let s(y) = -3*y + 0*y2 + 4*y2 - 4 - t*y**2. Let f be s(4). Solve -h + 2*h = f for h.

0

Suppose c = -h, 6 + 3 = -5*c - 2*h. Let l = c + 5. Suppose 5*v = 0, 0 = t + v - l*v. Solve t = 3*o - 5*o + 4 for o.

2

Let a(z) = 10*z**2. Suppose -c = -5*c - 4. Let g be a©. Solve 4*l = g - 30 for l.

-5

Suppose m = -m. Suppose m*u - 2*u + 6 = 0. Solve c + u = 4 for c.

1

Let x be (⁴⁄₆)/(¹⁄₃). Suppose -2*w - 3*o = -5, 0*w - 5*w + 2*o = -41. Solve -w*y = -x*y for y.

0

Suppose 4*v = -c - v + 21, 3*c + v = 21. Let w = c - 4. Solve 3*i = -w*i + 5 for i.

1

Let h be ¹⁄₄ + (-118)/(-8). Let f = h + 0. Suppose 0 = 3*t - 0 - f. Solve -3*z = -t*z + 8 for z.

4

Suppose 3 = i, 0 = 3*c + c - 3*i - 79. Let f = 22 - c. Solve -w + 0*w + 1 = f for w.

1

Let f be (1 - 1)*(-1)/1. Solve 5 = b - f*b for b.

5

Suppose 0 = 5*l - 7 + 2. Let y(n) = 3 + 9*n2 + 3 - 2*n - l - 3 + n3. Let w be y(-9). Solve -w = s + 4*s for s.

-4