14x+3y=115 7x+3y=80 plz solve with elimination and give a step by step thx
2 answers
14x+3y=115 7x+3y=80 plz solve with elimination and give a step by step thx
14x+3y=115, so 3y=115-14x
Now,
7x+3y=80, so
7x + 115-14x = 80
finish it off
Now,
7x+3y=80, so
7x + 115-14x = 80
finish it off