Solve 4 = s + 4*i, 43*i + 5 = 48*i for s.

0

Solve 21*m - 22*m - 5*j = 0, m + 4*j - 1 = 0 for m.

5

Solve b = -2*n + 7, 5*b + 68*n - 7 = 72*n for b.

3

Solve 0 = 5*g - 2*c - 36, -2*g + 7*c = 4*c - 21 for g.

6

Solve 3*q + 10 + 1 = 4*g, -g + 8 = q for q.

3

Solve -13 = 3*n - q - 3*q, 0 = -4*n - q - 11 for n.

-3

Solve 0 = -4*x + k - 24, -4*x = -3*x - k + 9 for x.

-5

Solve 1 = -3*w + 2*j + 2, 4*w + j - 5 = 0 for w.

1

Solve -1 = -5*r + 4*d, -2*r - 4*d = -9*d - 14 for r.

-3

Solve -5*c + 11 = -n - n, c + 2 = -n for n.

-3