I cant help you there m8 the I'm not able to see the problem I'm sorry.
Answer:
?????.... hii erica herrrr
13 factored out is 13x - 39 add 39 to both sides it equals 13x=78 and 78 divided by 13 is 6 the anwser is x=6
The answer is 4,172
First of all i did 490x9=2880
Then i did 2880+1292=4172
4172