3.4+23.7=7x+2.1

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Solution for 3.4+23.7=7x+2.1 equation: 



3.4+23.7=7x+2.1

We move all terms to the left:

3.4+23.7-(7x+2.1)=0

We add all the numbers together, and all the variables

-(7x+2.1)+27.1=0

We get rid of parentheses

-7x-2.1+27.1=0

We add all the numbers together, and all the variables

-7x+25=0

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

-7x=-25

x=-25/-7

x=3+4/7

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