Answer:
typing this answer to get points hope u get ur answer soon :)
Step-by-step explanation:
-7x+12-2x=23+13x
First take away 13x from the right side and put it on the left side adding taking it away from -7x
-7x(-13x)=-20x
-20x+12-2x=23
then add 2x to -20x
and move 12 to the other side, minus it off of 23
-18x=11
then divide -18x on both sides
then x=-11/18
Step-by-step explanation:
are straight line angles.
I would need to have the same book and go to page 73 to be able to answer it. By the way, do you have any friends that have the answer?
Answer:
I recommend trying this it explains how to do it and gives you the answer