13+2a=39+13

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Solution for 13+2a=39+13 equation:



13+2a=39+13
We move all terms to the left:
13+2a-(39+13)=0
We add all the numbers together, and all the variables
2a+13-52=0
We add all the numbers together, and all the variables
2a-39=0
We move all terms containing a to the left, all other terms to the right
2a=39
a=39/2
a=19+1/2

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