3a+2-5a=7a-25

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Solution for 3a+2-5a=7a-25 equation:


3a+2-5a=7a-25

We simplify the equation to the form, which is simple to understand 
3a+2-5a=7a-25

We move all terms containing a to the left and all other terms to the right. 
+3a-5a-7a=-25-2

We simplify left and right side of the equation. 
-9a=-27

We divide both sides of the equation by -9 to get a. 
a=3

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