4x+4/5=21/5=7/20

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Solution for 4x+4/5=21/5=7/20 equation: 



4x+4/5=21/5=7/20

We move all terms to the left:

4x+4/5-(21/5)=0

We add all the numbers together, and all the variables

4x+4/5-(+21/5)=0

We get rid of parentheses

4x+4/5-21/5=0

We multiply all the terms by the denominator


4x*5+4-21=0

We add all the numbers together, and all the variables

4x*5-17=0

Wy multiply elements

20x-17=0

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

20x=17

x=17/20

x=17/20

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