Hey please help with this! Like all the questions need an answer, all final grades are due tomorrow and i still have to do test corrections so please just help! Trust me I already ask my teachers but all they could do is give out letters like a b c so please! Dont even have to show your work! Will mark brainiest!

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14