7a-3a=46

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Solution for 7a-3a=46 equation: 



7a-3a=46

We move all terms to the left:

7a-3a-(46)=0

We add all the numbers together, and all the variables

4a-46=0

We move all terms containing a to the left, all other terms to the right

4a=46

a=46/4

a=11+1/2

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