Solve 4*x - 16 = -5*a + 19, 3*x + 5*a = 30 for x.

5

Solve -6 = -s + a, 3*s - a - 8 = 6 for s.

4

Solve -w - 2*q = -11, -14*w + 9*w + 2*q + 7 = 0 for w.

3

Solve 5*c + 3*k - 16 = 0, 0 = -5*c + k - 6*k + 10 for c.

5

Solve -3*t = 15*n - 16*n - 7, 20 = -5*n for t.

1

Solve -s + 20 - 27 = -4*f, -6 = 3*f + 3*s for f.

1

Solve 8*k = 6*k + d - 9, -3*d = -9 for k.

-3

Solve -4*v = -33*z + 30*z + 8, 0 = 3*z - 5*v - 13 for z.

-4

Solve 2*m - 6 = 3*j - 17, -m + 3*j - 13 = 0 for m.

2

Solve 0 = 8*n - 3*n + a, 3*n = -4*a - 17 for n.

1