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+2=0
We move all terms containing a to the left, all other terms to the right
a=-2

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