Let f(y) = -y + 1. Let p be f(-2). Let r = 77 - 43. Suppose 0 = -3*n - v + r, -3*v - 30 = -2*n - 0*n. Solve -x - p*x + n = 0 for x.

Let q = -111 + 116. Solve -23 = -q*x - 8 for x.

3

Suppose 0 = 2*k + 22 - 4. Let r = -5 - k. Solve 0*i + r*i - 8 = 0 for i.

2

Let s be (-9 - -10) + 0 + 3. Suppose 2*m - 2 = 6. Let p = m - s. Solve i - 1 - 3 = p for i.

4

Let t(l) = l3 - 13*l2 - 15*l + 19. Let v be t(14). Solve 6*u - 5 = v*u for u.

5

Let m = -4 - 1. Let z = -1 - m. Solve g - z*g = 0 for g.

0

Suppose 0 = -3*c + 29 + 22. Solve -3*r - c = -2 for r.

-5

Suppose -7*h + 2*h = 0. Suppose h = -2*a - 3*a + 15. Solve -3*v - a = 6 for v.

-3

Suppose -t + 0*t + 2 = 0. Solve t*f = 3*f for f.

0

Let m(f) = f3 - 18*f2 - 21*f + 44. Let t be m(19). Solve t + 14 = -4*u for u.

-5

Suppose -3*z = -3*m - 15, -7 = -2*z - m - 0*m. Suppose -2*a - 3*a + 5*c + 5 = 0, -3*c + 1 = a. Solve -a = s - z for s.

3