Solve s - 3*r + 5 = 0, 0 = -49*s + 45*s - 3*r + 25 for s.

4

Solve 2*y + 2*l = -4, 0 = -3*y + 7*y + 3*l + 9 for y.

-3

Solve -t + 3 - 4 = n, -2*n = -t - 1 for n.

0

Solve 0 = -g - 4*i + 7, -5*g + 9 = 2*i + 10 for g.

-1

Solve 4*b - 63*t = -62*t + 21, 4*t = -b + 1 for b.

5

Solve 4*d = -2*z + 16, 17*d = 13*d - 3*z + 16 for d.

4

Solve 46*d - 42*d - 22 = -3*k, -2*k - 5*d = -24 for k.

2

Solve -5*g = 4*w + 16, 8*w + 5*g + 15 = 3*w for w.

1

Solve -4*c - 2*l = 18, 9*l - 24 = -4*c - 63 for c.

-3

Solve 0 = -5*s + d + 14 + 4, -s + 4*d + 15 = 0 for s.

3