SOLUTION: simplify 3[2-(4-x)+7]

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Question 394532: simplify 3[2-(4-x)+7]
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
3[2-(4-x)+7]
=3[2-4+x+7]
=3[x+5]
=3x+15
.
Ed