Solve 273*x = 277*x + g + 15, -x - 4*g = 0 for x.

-4

Solve -4*r - 6 = -3*s, 0 = -5*r - 2*s + 5*s - 6 for r.

0

Solve -20 = -4*k + 2*p, -2*k + 0*k - p + 10 = 0 for k.

5

Solve -4*s + 3*b - 24 = 7*b, -2*s = 4*b + 20 for s.

-2

Solve -i - 4 = 0, -10 = 4*s - 3*i - 6 for s.

-4

Solve 4*d = -4*r - 24, 2*d + 8*r + 16 = 5*r for d.

-2

Solve -3*u + 2*u + 13 = -2*t, 0 = -2*t - 12 for u.

1

Solve 3*h + 0*k - 5*k = 16, 5*h + k = 8 for h.

2

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

-2

Solve 5*x - 10 = 5*q, 0*x - 4*q = -2*x + 6 for x.

1