Suppose 0 = 3*f + 2*f - 5*i - 20, -4*i = 16. Suppose f = -y - 4*v - 5, y - 4*v = 11. Solve 2*u = -u + y for u.

Suppose -3*z - 5 + 17 = 0. Solve 15 + 1 = z*a for a.

4

Let v = 10 - 9. Solve 6 - v = i for i.

5

Let u(d) = d3 + 5*d2 + 5*d - 2. Let n be u(-4). Let c = n - -9. Suppose -7*l = -c*l - 48. Solve -2*y + 6*y = -l for y.

-3

Let m = -11 + 16. Suppose m*l - 2*l = 0. Solve -b + l*b + 3 = 0 for b.

3

Suppose 2*c - c = 5*h - 41, -5*c - 115 = 5*h. Let d = c + 30. Solve 4*w + d = -8 for w.

-3

Let w(s) = s - 2. Let y(f) = 4*f - 5. Let l(j) = -7*w(j) + 2*y(j). Let k be l(0). Let q = -19 - -34. Solve -v - k*v = q for v.

-3

Let v be (-2 - 9/(-6))*0. Suppose v = -5*r + 15 + 15. Solve 1 - r = -f for f.

5

Let m be 5*1/((-2)/2). Let u be ((-8)/m)/((-4)/(-10)). Solve -v - u*v = 0 for v.

0

Suppose 3*v + 18 = 2*t - 0*t, -v - 13 = -3*t. Solve 0 = t*z - 8 - 1 for z.

3

Let x be 1 + 1*-2 + 1. Suppose x = 2*f + 2*r - 8, 2*r + 0*r - 4 = 0. Suppose 2*t + 3*u = -9, 5*t + u + 0*u = 10. Solve -t*g = f*g + 25 for g.

-5