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10-09-2021
Mathematics

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a+3a-4(9-a) what is the answer please

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Annyohasayo Annyohasayo

10-09-2021

Answer:

[tex]a + 3a - 4(9 - a) \\ 4a - 36 + 4a \\ collecting \: like \: terms \: \\ 4a +4a - 36 \\ 8a - 36[/tex]

Step-by-step explanation:

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