a+(a-2)=(a+4)-(a+2)=

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Solution for a+(a-2)=(a+4)-(a+2)= equation: 



a+(a-2)=(a+4)-(a+2)=

We move all terms to the left:

a+(a-2)-((a+4)-(a+2))=0

We get rid of parentheses

a+a-((a+4)-(a+2))-2=0



We calculate terms in parentheses: -((a+4)-(a+2)), so:

(a+4)-(a+2)

We get rid of parentheses

a-a+4-2

We add all the numbers together, and all the variables

2

Back to the equation:

-(2)



We add all the numbers together, and all the variables

2a-4=0

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

2a=4

a=4/2

a=2

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