Question

Help with math again-

Answer 1

@oliver69

Answer 2

So how u solve this problem is u replace the y wit 75 so the equation is 75=2x -30 now you want to get the x by itself so do +30 on both sides to cancel out the 30. Then you new equation should be 105 = 2x, then you divide 2 on both sides to get x by itself and you answer should be 52.5. Now idk if u add the decimal or the whole number because you problem doesn't specify but that is your answer.

Answer 3

Oh I forgot I got 105 by addin 70 and 30