Solve 7*x - 3*l = 11*x + 9, -3*x - l - 3 = 0 for x.

0

Solve 0*z + 10 = y + 3*z, 10 = -4*y - 2*z for y.

-5

Solve 7*a - 4*a = -4*f - 24, -4*a - 5*f - 31 = 0 for a.

-4

Solve 63*m - 20 = 64*m + 5*i, 39 = -6*m - 3*i for m.

-5

Solve -2*n - 2*t = -6*t + 16, t = 4*n - 3 for n.

2

Solve 4*p = -c - 3, 5*p = -4*c + 10*p + 30 for c.

5

Solve -4*q = -k + 16, 0 = 3*q + 3 + 6 for k.

4

Solve 0 = -4*k + 5*q - 1 + 14, -2*k - 4*q = 0 for k.

2

Solve 4*c - w = -2 + 21, 0 = -5*c + 2*w + 26 for c.

4

Solve y + 5 = 0, -z - 10*y = -5*y + 22 for z.

3