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I need help with these two please
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5 votes
I need help with these two please

I need help with these two please-example-1
User Krakig
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1 Answer

3 votes

Answer:


21(2-x)+12x=44


42-21x+12x=44


42-9x=44


42-9x-42=44-42


-9x=2


-9x=2\\-9 ~~-9


x=-2/9

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hope it helps..

have a great day!!

User Pavel Molchanov
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