Solve the system of equations:
3x + 3y = 3
5x + y = 13
Solving the second equation for y:
y = 13 - 5x
Substituting in the first equation:
3x + 3(13 - 5x) = 3
Opeating:
3x + 39 - 15x = 3
Simplifying:
-12x + 39 = 3
Subtracting 39:
-12x = -36
Dividing by -12:
x = -36 / (-12)
x =3
Substituting in the equation for y:
y = 13 - 5(3)
y = -2
Answer: x = 3, y = -2
