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3 votes
Could somebody help me? Part A only. Thank you!

Could somebody help me? Part A only. Thank you!-example-1
User Pietrorea
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1 Answer

3 votes
(x-70) + (x-70) + 90 +90

2x-140+180

I'm not sure on the properties though...I hope I was able to help
User SeanChense
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