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

1 Answer

5 votes

(3)/(4x)=21
First, multiply both sides by 4x to get:

4x *(3)/(4x)=21*4x\\3=84x
Simplify the expression:

3=84x\\28=x

Thus, x = 28.
User Camlspotter
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