7(a+0)=7a

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Solution for 7(a+0)=7a equation:



7(a+0)=7a
We move all terms to the left:
7(a+0)-(7a)=0
We add all the numbers together, and all the variables
7(+a)-7a=0
We add all the numbers together, and all the variables
-7a+7(+a)=0
We multiply parentheses
-7a+7a=0
We add all the numbers together, and all the variables
=0
a=0/1
a=0

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