4x=21/2

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Solution for 4x=21/2 equation: 



4x=21/2

We move all terms to the left:

4x-(21/2)=0

We add all the numbers together, and all the variables

4x-(+21/2)=0

We get rid of parentheses

4x-21/2=0

We multiply all the terms by the denominator


4x*2-21=0

Wy multiply elements

8x-21=0

We move all terms containing x to the left, all other terms to the right

8x=21

x=21/8

x=2+5/8

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