3(4x+3)=45

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Solution for 3(4x+3)=45 equation:


3(4x+3)=45

We simplify the equation to the form, which is simple to understand 
3(4x+3)=45

Reorder the terms in parentheses
+(+12x+9)=45

Remove unnecessary parentheses
+12x+9=+45

We move all terms containing x to the left and all other terms to the right. 
+12x=+45-9

We simplify left and right side of the equation. 
+12x=+36

We divide both sides of the equation by 12 to get x. 
x=3

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