Solve -3*m + 7*h = 1, -3*m + 4*h - 13 = -15 for m.

2

Solve 5*u + 9 = f, -f - 4*u - 13 = 4*f for f.

-1

Solve -4*x - 4*l - 23 = -9*x, -x = 2*l + 1 for x.

3

Solve 2*k = -3*k + t - 3, 0 = -3*k - 2*t + 6 for k.

0

Solve 0 = 3*g + m + 1, -6*m + 7*m - 11 = 3*g for g.

-2

Solve -5*a + 3*n = -11 + 21, 0 = -2*a - n - 4 for a.

-2

Solve -2*k + 8 = 0, -3*j - 47 = -3*k - 20 for j.

-5

Solve 2*c - 2*y + 41 = 49, -2*c + 12 = 2*y for c.

5

Solve 4*f + 5*n - 21 = 0, -23*f - 5*n = -18*f - 20 for f.

-1

Solve -5*l - 5*u = -3*u - 11, 5*l - 5 = -5*u for l.

3