10-a=2a+9

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Solution for 10-a=2a+9 equation:


10-a=2a+9

We simplify the equation to the form, which is simple to understand 
10-a=2a+9

We move all terms containing a to the left and all other terms to the right. 
-1a-2a=+9-10

We simplify left and right side of the equation. 
-3a=-1

We divide both sides of the equation by -3 to get a. 
a=0.333333333333

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