SOLUTION: 4x-(x-7)+3(2x+3)

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Question 644180: 4x-(x-7)+3(2x+3)
Answer by lynnlo(4176) About Me  (Show Source):
You can put this solution on YOUR website!
ok that answer was wrong
problem is 4x-(x-7)+3(2x+3)
answer is
3x+3(2x+3)+7
4x-7x=3x
3x+3 this 3 is outside the parentheses
then (2x+3)change the minus to a plus sign