How do you factor completely: $2cb + 7cx + 2b + 7x$ ?

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Answer 1 · 2015-07-18T22:51:25

I found: $(2b+7x)(c+1)$

Try collecting $c$ between the first and second term:
$c(2b+7x)+(2b+7x)=$
$=(2b+7x)(c+1)$

How do you factor completely: 2cb + 7cx + 2b + 7x2cb + 7cx + 2b + 7x?