7a-2=5

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Solution for 7a-2=5 equation:


7a-2=5

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

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

We simplify left and right side of the equation. 
+7a=+7

We divide both sides of the equation by 7 to get a. 
a=1

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