12/3=(x+7)/2

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Solution for 12/3=(x+7)/2 equation: 



12/3=(x+7)/2

We move all terms to the left:

12/3-((x+7)/2)=0

We add all the numbers together, and all the variables

-((x+7)/2)+4=0

We multiply all the terms by the denominator


-((x+7)+4*2)=0



We calculate terms in parentheses: -((x+7)+4*2), so:

(x+7)+4*2

We add all the numbers together, and all the variables

(x+7)+8

We get rid of parentheses

x+7+8

We add all the numbers together, and all the variables

x+15

Back to the equation:

-(x+15)



We get rid of parentheses

-x-15=0

We add all the numbers together, and all the variables

-1x-15=0

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

-x=15

x=15/-1

x=-15

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