2x-7=43 +7     +7 2x=50 divide by 2 here 50/2=25 x=25

You reduce it by seeing what number can go evenly into each of the number in your fraction In your case your answer will be 2/3 because you can put 4 into each of those numbers evenly... You can put 4 into 8 twice. So thats the top number. And you can put 4 into … Read more