4(x-7)=0.3(x+2.11)

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Solution for 4(x-7)=0.3(x+2.11) equation: 



4(x-7)=0.3(x+2.11)

We move all terms to the left:

4(x-7)-(0.3(x+2.11))=0

We multiply parentheses

4x-(0.3(x+2.11))-28=0



We calculate terms in parentheses: -(0.3(x+2.11)), so:

0.3(x+2.11)

We multiply parentheses

0.3x+0.633

Back to the equation:

-(0.3x+0.633)



We get rid of parentheses

4x-0.3x-0.633-28=0

We add all the numbers together, and all the variables

3.7x-28.633=0

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

3.7x=28.633

x=28.633/3.7

x=7+2.733/3.7

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