-4/5+4x=21/5

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Solution for -4/5+4x=21/5 equation: 



-4/5+4x=21/5

We move all terms to the left:

-4/5+4x-(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*5-25=0

Wy multiply elements

20x-25=0

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

20x=25

x=25/20

x=1+1/4

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