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05-05-2017
Mathematics

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Can someone walk me through this equation: 3/4x=21

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Apocrophon Apocrophon

05-05-2017

[tex] \frac{3}{4x}=21[/tex]
First, multiply both sides by 4x to get:
[tex] 4x *\frac{3}{4x}=21*4x\\3=84x[/tex]
Simplify the expression:
[tex] 3=84x\\28=x[/tex]

Thus, x = 28.

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