7.8-4x=28.5+5x

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Solution for 7.8-4x=28.5+5x equation: 



7.8-4x=28.5+5x

We move all terms to the left:

7.8-4x-(28.5+5x)=0

We add all the numbers together, and all the variables

-4x-(5x+28.5)+7.8=0

We get rid of parentheses

-4x-5x-28.5+7.8=0

We add all the numbers together, and all the variables

-9x-20.7=0

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

-9x=20.7

x=20.7/-9

x=-2+2.7/9

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