Let j(b) = 2*b**2 - 3*b + 1. Let o be j(2). Suppose 2*i - 20 = 5*v, -4*v + 2*v + o = -3*i. Let y be (-3)/v - 1/2. Solve 3*x - 12 = -y*x for x.

Suppose 0 = d + 2 - 5. Solve 3*o - d = 4*o for o.

-3

Suppose 5*d + 25 = 5*m, -3 = -3*m - 2*d - d. Let h = m + -3. Solve h*o - 3*o = 0 for o.

0

Let z(x) = 4*x**2 - x - 2. Let v be z(-2). Let m = -14 + v. Solve -m*u - u = -9 for u.

3

Suppose f - 10 = -4*o, -3*o + 2*f + 13 = -0*o. Solve 8 = o*g + 2 for g.

2

Let r be (-225)/(-30)*(-4)/(-6). Let q = -5 + 7. Suppose -q*u = -6*u. Solve r*m - 14 + 4 = u for m.

2

Let l(n) = 2*n - 5. Suppose 0*x = -2*x + 8. Let m be l(x). Let w = 4 - m. Solve 0 = y + 5 - w for y.

-4

Let w(q) = q**2 + 11*q + 10. Let j be w(-8). Let a = -11 - j. Solve -a*g + 8 = g for g.

2

Suppose 85 = 5*p - 5*j, 4*j + j + 73 = 4*p. Suppose -3*z + p = -0. Solve f = -z*f for f.

0

Suppose 4*q = -2 + 18. Suppose -3*g + 5*t = q*t - 9, -5*g + 7 = t. Let i be (-2)/(-6) + g/(-6). Solve i = 4*r - 8 - 4 for r.

3

Suppose -b + 69 = -4*t, 18 = -0*t - t + b. Let a = -9 - t. Solve 3*d = -d - a for d.

-2