Solve -4*m + 280 = -6*q + 308, -2*m = 4*q + 28 for m.

-10

Solve 5*t - 45 = 4*u, -5*u - 5 = -8*u - 4*t for u.

-5

Solve 3*h + 1 = -4*i, -19 = -4*h + 1 for i.

-4

Solve 0 = 2*o - 5*u - 17, -4*o + 10 = -3*u + u for o.

1

Solve 3*v + m = -8, 3*v = -4*m + 2*m - 13 for v.

-1

Solve 3*b - 18 = -u - 5, -3*u + 15 = b for u.

4

Solve -i + 5 = -5*m - 5, 5*i - 6*m + 7 = 0 for i.

-5

Solve 4*k + 30 = 2*o, k = o - 2*k - 20 for o.

5

Solve 0 = -4*t + z + 7, -27*z = -3*t - 26*z + 4 for t.

3

Solve w = 4*h - 7, -5*w + 0*w + 19 = -2*h for w.

5