Good morning ☕️
Answer:
[tex]6(1-7x)[/tex]
Step-by-step explanation:
Here we need to find the common factor between 6 and 42x
42x = 6×(7x)
then the common factor is 6
therefore
6 − 42x = 6×(1) − 6×(7x) = 6(1 − 7x)
_________________________
:)