5+2*7=a

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Solution for 5+2*7=a equation:



5+2*7=a
We move all terms to the left:
5+2*7-(a)=0
We add all the numbers together, and all the variables
-1a+19=0
We move all terms containing a to the left, all other terms to the right
-a=-19
a=-19/-1
a=+19

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