Solve 2*c = -4*h - 2, -2*c = 5*h - 34 + 38 for h.

-2

Solve -i - 4*i - 11 = u, i = 5*u + 3 for i.

-2

Solve 4*n + 4*i - 36 = -16, -2*n - i = -10 for n.

5

Solve -28 = -3*t + 3*f + 2*f, -4*t - 3*f = 11 for t.

1

Solve -4*s - 16 = 75*l - 71*l, -5*s + 3*l + 20 = 0 for s.

1

Solve -5*x - 3*r - 129 + 127 = 0, 3*x - 3*r = -6 for x.

-1

Solve -j + 2*k + k - 14 = 0, 0 = k - 4 for j.

-2

Solve a + 2*z = -5, 3*z + 2*z = -4*a - 5 for a.

5

Solve 141*r - q = 137*r - 11, -25 = 5*q for r.

-4

Solve 17*w + 2 = 2*s + 13*w, 6 = -4*s + 3*w for s.

-3