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23-05-2017
Mathematics

contestada

5x + 4 = 7x i need help quick

Respuesta :

23-05-2017

5x + 4 = 7x

Subtract 4 from both sides.

5x = 7x - 4

Subtract 7x from both sides.

5x - 7x = -4

Simplify.

-2x = -4

Divide both sides by -2.

x = 4/2

x = 2

~Hope I helped!~

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