5a+7-3a-4=7

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Solution for 5a+7-3a-4=7 equation:



5a+7-3a-4=7
We move all terms to the left:
5a+7-3a-4-(7)=0
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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