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Efrain Cain
Mathematics
23 May, 15:41
10+2 (2a+1) = 7a-3, what is the answer to this?
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Jocelyn Rose
23 May, 15:48
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First multiply the 2 into the parenthesis. Then add the 10 and 2 in order to simplify. Then subtract 4a from both sides. This gives you 12=3a-3. Add 3 on both sides, this gives you 15=3a. Divide 3 on both sides which will give you a = 5
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