Gonzalezyessica Gonzalezyessica

24-10-2016
Mathematics

contestada

How do I solve this problem ?4x+7y=42 when X=9

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Аноним Аноним

24-10-2016

first you would plug in the 9 for x, then you would try to solve for y

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muhammedamjad0786 muhammedamjad0786

24-10-2016

y
=
6
7. I think that's the answer

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