3a-1=3+7

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Solution for 3a-1=3+7 equation:



3a-1=3+7
We move all terms to the left:
3a-1-(3+7)=0
We add all the numbers together, and all the variables
3a-1-10=0
We add all the numbers together, and all the variables
3a-11=0
We move all terms containing a to the left, all other terms to the right
3a=11
a=11/3
a=3+2/3

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