Question

How do you turn 4(m+3+5m) into 12(2m+1)
Plz help

Answer 1

4(m+3+5m)=

4(6m+3)

factor out the three

4x3(2m+1)

12(2m+1)

Explanation:

4(m+3+5m)=

4(6m+3)

factor out the three

4x3(2m+1)

12(2m+1)