Solve 5*n + 12 = -2*o, 5*n - 5*o + 7 = 2 for n.

-2

Solve -5*g - 5*d = -15, -d - 19 = -3*g + d for g.

5

Solve 6*w + 5*h = 2*w + 3, -4*w + 4*h + 12 = 0 for w.

2

Solve -6*q + 45 = -2*q + 5*m, q + 5 = 2*m for q.

5

Solve -z = -3*u - 9, 5*z + 12 = 3*z - 4*u for z.

0

Solve -3*q - 2*q = -d - 12, 0 = -q - 5*d - 8 for q.

2

Solve -k = 2*i + i + 7, 5*i - 3*k = -35 for i.

-4

Solve 2*i = x + 7, -6*x + 7 = -10*x + i for x.

-1

Solve -d - 13 = -76*t + 74*t, -4*d - t = 7 for d.

-3

Solve 0*t + 2*t = 0, 5*m - 3*t = -10 for m.

-2