Solve 58*y = 61*y - 2*w - 15, 0 = -2*y + 5*w + 21 for y.

3

Solve 11 = -f - 4*n, 0*f - 4*f + 19 = -5*n for f.

1

Solve a + 2 + 1 = -4*s, -5*a - 15 = -5*s for s.

0

Solve p - 7 = a, 3*p - p + 2 = -2*a for p.

3

Solve -4*j = -4*h + 8, -5*j - h - 4*h = -30 for j.

2

Solve -4*r - 3*d + 2 = 0, 4*r + 4*d = 9*d + 18 for r.

2

Solve -47*d = k - 42*d - 35, -2*k + 7 = d for k.

0

Solve 10*h - 22 = 5*h + 3*w, 3*w = 2*h - 7 for h.

5

Solve 3*b + 5 = 5*a - 3*a, -2*b + 4*a = 14 for b.

1

Solve -56*k + 53*k = s + 1, 11 = -5*k - 4*s for k.

1