5a-45=2a-15

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Solution for 5a-45=2a-15 equation:


5a-45=2a-15

We simplify the equation to the form, which is simple to understand 
5a-45=2a-15

We move all terms containing a to the left and all other terms to the right. 
+5a-2a=-15+45

We simplify left and right side of the equation. 
+3a=+30

We divide both sides of the equation by 3 to get a. 
a=10

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