solve for y. x-9y=10
So for this question you will first do Minus x to the other side so you will get 9y=10-xThen u will do divided by 9 on both side and you will haveY=10-x/9
x-9y=10x-x-9y=10-x-9y/-9=-10/9+x/9y=x/9-10/9-x and-9 makes it a positive
