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Can you help me please?
asked
Nov 19, 2018
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Can you help me please?
Mathematics
middle-school
Brinley
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Brinley
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So the original equation is 3a+a+b=54.6 which is 4a+b=54.6 and so you get the equation:
4(8.7)+b=54.6
34.8+b=54.6
Abhinav Arora
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Nov 25, 2018
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Abhinav Arora
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