3-5a=13

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Solution for 3-5a=13 equation:



3-5a=13
We move all terms to the left:
3-5a-(13)=0
We add all the numbers together, and all the variables
-5a-10=0
We move all terms containing a to the left, all other terms to the right
-5a=10
a=10/-5
a=-2

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