katrine katrine

30-05-2017
Mathematics

contestada

Solve 7(x - 4) + 4x = 71. 11 9 7 5

Respuesta :

30-05-2017

7(x - 4) + 4x = 71

Simplify.

7x - 28 + 4x = 71

Add 28 to both sides.

7x + 4x = 71 + 28

Add like terms.

11x = 99

Divide both sides by 11.

x = 9

~Hope I helped!~

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Аноним Аноним

05-12-2019

Answer:

x=9

Step-by-step explanation:

its the right answer I aced my test

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