7x+3(-9+x)=7(x+6)

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Solution for 7x+3(-9+x)=7(x+6) equation:


7x+3(-9+x)=7(x+6)

We simplify the equation to the form, which is simple to understand 
7x+3(-9+x)=7(x+6)

Reorder the terms in parentheses
7x+(-27+3x)=7*(x+6)

Remove unnecessary parentheses
+7x-27+3x=+7+*(+x+6+)

Reorder the terms in parentheses
7x-27+3x=+(+7x+42)

Remove unnecessary parentheses
+7x-27+3x=+7x+42

We move all terms containing x to the left and all other terms to the right. 
+7x+3x-7x=+42+27

We simplify left and right side of the equation. 
+3x=+69

We divide both sides of the equation by 3 to get x. 
x=23

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