3x + y = 6
-y from each side.
3x+y-y = 6-y
combine terms.
3x = 6-y
now divide both sides by 3.
3x/3 = (6-y)/3
x = (6-y)/3.
solve the equation for x: 3x+y=6
2 answers
X =(6 -y)/3
2 answers