2x + 64 + 2x-16

My friend and I are having trouble with our math homework, we're wondering if anyone could help us out! It would be greatly appreciated, our math teacher is very strict and we don't want to go into class with the wrong answer. Thank you!
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2 Answers

2x+64+2x-16=2x+2x+64-16=4x+48=4(x+12)
by Level 8 User (32.3k points)
4x+48
by

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