2*a=30

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Solution for 2*a=30 equation:


2*a=30

We simplify the equation to the form, which is simple to understand 
2*a=30

Simplifying:
+2a=30

We move all terms containing a to the left and all other terms to the right. 
+2a=+30

We simplify left and right side of the equation. 
+2a=+30

We divide both sides of the equation by 2 to get a. 
a=15

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