Solve for one of the variables first ,, then whatever answer you receive from x or y , you then begin to plug it in to get other variable.
Explanation:
Raising gas prices do we have to pay an arm and a leg to fill up our tanks, fighting with other countries, and letting millions of immigrants into our already overpopulated country. so he has not accomplished basically.
Because of the lack of details ill give an answer to the best of my ability id say The unknown rebel at the 1989 Tianaman protests he stood by his morals by stepping in front of the tanks even if they were gonna run him over he was eventually packed into the back of a van never to be seen again the people he was friends with claimed to not know who he was or ever existed.