[2x+3]+9=7

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Solution for [2x+3]+9=7 equation:


[2x+3]+9=7

We simplify the equation to the form, which is simple to understand 
(2x+3)+9=7

Remove unnecessary parentheses
2x+3+9=7

We move all terms containing x to the left and all other terms to the right. 
+2x=+7-3-9

We simplify left and right side of the equation. 
+2x=-5

We divide both sides of the equation by 2 to get x. 
x=-2.5

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