130^2=2x(.22)

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Solution for 130^2=2x(.22) equation: 



130^2=2x(.22)

We move all terms to the left:

130^2-(2x(.22))=0

We add all the numbers together, and all the variables

-(2x(0.22))+130^2=0

We add all the numbers together, and all the variables

-(2x(0.22))+16900=0



We calculate terms in parentheses: -(2x(0.22)), so:

2x(0.22)

We multiply parentheses

0.44x

Back to the equation:

-(0.44x)



We add all the numbers together, and all the variables

-(+0.44x)+16900=0

We get rid of parentheses

-0.44x+16900=0

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

-0.44x=-16900

x=-16900/-0.44

x=38409+0.0400000000009/0.44

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