(valid answers only, waste my time and i'll waste yours and report you. take someone else's opportunity to get points and my time in getting and you'll be reported. only answer if you know the answer.)

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality

Simplify. 4+3/7x-2-2/7x a. 2-5/7x b. 6-1/7x c. 2+1/7x d. 6+5/7x

Having a hard time understanding this question (see attachment).