Let v be 2 + (1 - (4 - 2)). Let r(x) = -x3 - 7*x2 + 8*x + 5. Let f be r(-8). Suppose -3*u = 2*t - 9, f = -5*t + 3*u + 17. Solve -v = -4*o + t for o.

1

Suppose 5*a - 20 = 3*l, 0 = 3*l - a + 5*a - 16. Solve l*k = k for k.

0

Suppose 3*g - 3*q = 1 + 2, 0 = 2*g + q - 5. Suppose g*n = -2*n + 8. Solve -n*s - 10 = -2 for s.

-4

Let q = -56 + 59. Solve q = -2*f - 7 for f.

-5

Let k = -147 + 155. Solve 0 = -k*l + 3*l - 10 for l.

-2

Let n = -4 + 14. Suppose -c + n = -0. Solve -c = 4*y + 6 for y.

-4

Suppose -4 + 0 = -4*r. Suppose r = -2*j + 3. Solve -3*o = j + 14 for o.

-5

Let h(w) = -w3 + 13*w2 + 15*w - 10. Let l be h(14). Solve -7 + l = r for r.

-3

Let w be (0 - 1)/(4/(-20)). Suppose -4*s = -s - 12. Solve s*y = w*y + 4 for y.

-4

Let u be (-56)/98*(-8 - -1). Solve -5 + 13 = u*d for d.

2