2a+4=a-2

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



2a+4=a-2

We move all terms to the left:

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

We get rid of parentheses

2a-a+2+4=0

We add all the numbers together, and all the variables

a+6=0

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

a=-6

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