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3x-15=2x+3 Find QR

It says the answer is 39 but I can’t figure out how they got 39. Please help

3x-15=2x+3 Find QR It says the answer is 39 but I can’t figure out how they got 39. Please-example-1
User Ryantxr
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1 Answer

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Answer:

look at the picture shown

3x-15=2x+3 Find QR It says the answer is 39 but I can’t figure out how they got 39. Please-example-1
User Yanill
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