Suppose 0*n + 2 = 2*n. Let c = 1 - n. Solve c*h + 8 = 2*h for h.

4

Let c be ((-1)/((-3)/90))/2. Suppose 5*j - c = -2*u + 4*u, 0 = u + j - 3. Solve u = -3*v + 2*v - 5 for v.

-5

Suppose 2*l - 27 = 5*h - 119, -4*h - 3*l = -69. Solve 5*c + 3 = h for c.

3

Suppose 0*q = -5*m + 3*q + 25, 0 = q. Suppose 0 = 4*g - 3*p - 2, 3*g + m*p - 12 = 4. Solve y = g*y + 4 for y.

-4

Let b = 0 - 4. Let z = 4 + b. Solve s - 5*s + 12 = z for s.

3

Let r be (2 - 2)/(-4 + 1). Let x be (r - -2) + -2 - -5. Solve x = 3*s - 7 for s.

4

Let l be 3⁄5 - (-204)/(-15). Let q = 19 + l. Solve -3*b + 0 - q = 0 for b.

-2

Let u = 5 - 1. Suppose 0*l - u = -2*l. Solve 0*j + l*j - 10 = 0 for j.

5

Suppose -n + 8 = 5*c, 3*c - 3*n + 9 = 21. Suppose -u + 8 = -p, 0*p - c*p = u + 7. Solve 2*l = -u*l for l.

0

Let y(o) = -o3 + 8*o2 + 9*o + 2. Let i be y(9). Let n(p) = 0*p - 3*p + p3 - 5*pi - 3*p + 1. Let v be n(6). Solve 1 = f - v for f.

2