Let f = 3713 + -3709. Solve -o = -f*z - 20, -3*o + 2*z + 4 = -6 for o.

0

Let y(a) = a3 + 3*a2 + a + 208. Let g be y(-7). Solve -p + 22 = g*k + 17, 0 = -4*k for p.

5

Suppose 5*i + 5*r = -5, i + 428*r - 425*r + 7 = 0. Solve -p - 3*x = -4, 8*x = -p + 6*x + i for p.

-2

Let r be 6/(-15)-25(-5)/(-10). Suppose 4*o - 100 = -0*o - 5*y, r*o + 2*y = 125. Solve 5*q - a - o = 3*a, q = 3*a + 16 for q.

1

Let v = -12 + 25. Suppose -11*d + v*d - 10 = 0. Suppose 2*u = 3*u - 2, 0 = 2*f + d*u - 20. Solve f*i = -4*h - 16, h + 0 = 2*i - 4 for h.

-4

Let n = 27 + -25. Suppose -31 - 15 = -3*m - n*x, -2*m = 5*x - 16. Solve 2*w + 6 = 0, -y + 4*y - m = 4*w for y.

2

Let f = -93 + 100. Suppose -3*k = 5*v - 118, 0 = 4*v + 5*k - 2*k - 95. Let o = 26 - v. Solve o*l + 0*g = 4*g + 11, f = 2*l - 3*g for l.

5

Let y be ((-24)/44)/(-3 + (-378)/(-132)). Solve -4*c - 12 = -y*n + 2*n, 4*n - 4*c - 12 = 0 for n.

0

Let q(g) = 3*g - 7. Let w be q(4). Suppose -7*p - w = -8*p. Solve -p*y + 4*h = 13, 0*h - 32 = 4*y + 4*h for y.

-5

Let u = 19 + -8. Suppose -6*z + u*z = 20. Let r(l) = -l**2 - 18*l - 24. Let j be r(-16). Solve -j*x + z*x - 2*o = 8, 0 = 5*x + 5*o + 5 for x.

-3