3+7x=

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Solution for 3+7x= equation:


3+7x=0

We simplify the equation to the form, which is simple to understand 
3+7x=0

We move all terms containing x to the left and all other terms to the right. 
+7x=0-3

We simplify left and right side of the equation. 
+7x=-3

We divide both sides of the equation by 7 to get x. 
x=-0.42857142857143

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