Solve 2*z - 9 = -2*n + 7, -5*z + n = -16 for z.

4

Solve -3*x + 65 = 5*z + 62, 27 = -z + 4*x for z.

-3

Solve 2*p - 18 = 4*g, 3*p = -p + 5*g + 27 for p.

3

Solve -13 = -j - 4*i, 2*i - 4 = -0*i for j.

5

Solve -5*d - 5*x - 13 = -2*d, 2*x = 4*d for d.

-1

Solve 4*d - d + 4*l = -15, 3*d - 12 = 5*l for d.

-1

Solve 30 = -2*a - 5*q, -5*a - 36 - 1 = 3*q for a.

-5

Solve 2 = 3*b - 2*h, -3*b - 3*h - 2 = -8*b for b.

-2

Solve -7*k - 4*u = -2*k + 8, 3*k = 2*u + 4 for k.

0

Solve 5*u = -5*y - 5, -3*y + 5*y - 3*u - 3 = 0 for y.

0