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08-09-2015
Mathematics

contestada

4x-5=7+4y
How do you solve?

Respuesta :

Аноним Аноним

08-09-2015

solve for x.

4x−5=7+4y

Add 5 to both sides.

4x−5+5=4y+7+5

4x=4y+12

Divide both sides by 4.

4x/4=4y+12/4

x=y+3

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