Don’t you love it when your ex bf doesn’t tell his gf that he cheated on her with you (eye roll)

Solve for x i'll try to attach the files bc it's not letting me for some reason

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Ftara spends $219 a month for her car payment and she makes $3,200 a month, what percent of her monthly income is spent on her car payment?