3a+16=7a

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Solution for 3a+16=7a equation:


3a+16=7a

We simplify the equation to the form, which is simple to understand 
3a+16=7a

We move all terms containing a to the left and all other terms to the right. 
+3a-7a=-16

We simplify left and right side of the equation. 
-4a=-16

We divide both sides of the equation by -4 to get a. 
a=4

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