Like terms will have the exact same variables and exponents...
like term are : 2xy , xy , 1/2xy
D because we have divide to find the unit rate.
-2 is a solution because first you subtract 4x then after you get a new equation you move 15 to the left, then you subtract 15 from -1, then you factor the left side, then you divide both sides of the equation by 2
Answer:
this answer is XZ^787*VYZX^885687
Step-by-step explanation:
its not right but i tried
