4(3+5) --> this means that 12/4=3 and 20/4=5 and 4 is the GCF
4n+6=4+2+4n, well first combine like terms, 4n+6=6+4n and those are exactly the same, there's no magical n that can make 4n+6 not equal 4n+6, so <span>many
</span>
Both of them are the first answer choice
Answer:
109
Step-by-step explanation:
I believe x is equal to 23
