2a-9=5a-12

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Solution for 2a-9=5a-12 equation:


2a-9=5a-12

We simplify the equation to the form, which is simple to understand 
2a-9=5a-12

We move all terms containing a to the left and all other terms to the right. 
+2a-5a=-12+9

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

We divide both sides of the equation by -3 to get a. 
a=1

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