2.5-4.7=7.7-x

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Solution for 2.5-4.7=7.7-x equation: 



2.5-4.7=7.7-x

We move all terms to the left:

2.5-4.7-(7.7-x)=0

We add all the numbers together, and all the variables

-(-1x+7.7)+2.5-4.7=0

We add all the numbers together, and all the variables

-(-1x+7.7)-2.2=0

We get rid of parentheses

1x-7.7-2.2=0

We add all the numbers together, and all the variables

x-9.9=0

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

x=9.9

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