16-04-2019
Mathematics

contestada

what is 4x - 7 = 21?

Respuesta :

Classified100 Classified100

16-04-2019

Answer:

x = 7

hope this helps

Answer Link

lrodriguez8056 lrodriguez8056

16-04-2019

Answer:

x=7

Step-by-step explanation:

4x-7=21

+7 +7 Add 7 to both sides to eliminate 7 and so you can have 4x=21 by its self

4x=28 Divide both sides by 4

x=7

Answer Link

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