2a=4a-8

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Solution for 2a=4a-8 equation:



2a=4a-8
We move all terms to the left:
2a-(4a-8)=0
We get rid of parentheses
2a-4a+8=0
We add all the numbers together, and all the variables
-2a+8=0
We move all terms containing a to the left, all other terms to the right
-2a=-8
a=-8/-2
a=+4

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