7=(9.4+x)/2

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Solution for 7=(9.4+x)/2 equation: 



7=(9.4+x)/2

We move all terms to the left:

7-((9.4+x)/2)=0

We add all the numbers together, and all the variables

-((x+9.4)/2)+7=0

We multiply all the terms by the denominator


-((x+9.4)+7*2)=0



We calculate terms in parentheses: -((x+9.4)+7*2), so:

(x+9.4)+7*2

We add all the numbers together, and all the variables

(x+9.4)+14

We get rid of parentheses

x+9.4+14

We add all the numbers together, and all the variables

x+23.4

Back to the equation:

-(x+23.4)



We get rid of parentheses

-x-23.4=0

We add all the numbers together, and all the variables

-1x-23.4=0

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

-x=23.4

x=23.4/-1

x=-23+0.4/1

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