21-02-2017
Mathematics

contestada

I need to find x but I'm struggling can someone help?

I need to find x but Im struggling can someone help class=

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Аноним Аноним

21-02-2017

Set the two equations equal to each other
4x + 5 = 7x - 3
4x + 5 + 3 = 7x - 3 + 3
4x + 8 = 7x
4x - 4x + 8 = 7x - 4x
8 = 3x
2.66 = x

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