Solve 7*m = 2*m - g - 16, 0 = -3*m - 4*g - 13 for m.

-3

Solve 5 = -4*z - 5*m - 1, -z = m + 1 for z.

1

Solve g + 4 = -y, 3*y - 2*g + 6*g = -12 for y.

-4

Solve 2*o + 1 = k, k + k - o = 8 for k.

5

Solve -p = -90*l + 95*l + 20, 5 = 5*p + 4*l for p.

5

Solve 4*r + 5*x = -15, 6*r - 9*r - 2*x - 6 = 0 for r.

0

Solve -28*p + 60 = -23*p + 4*x, 3*p + 1 = 5*x for p.

8

Solve -4*z + 8 = -5*m, -98 + 70 = 4*m + 4*z for m.

-4

Solve 4 = -3*i + 4*z, 12 = -0*i - 3*i + 6*z for i.

4

Solve -3*u = -12, 2*f + 2 = -2*u + 12 for f.

1