3(4x+5)+2=7

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Solution for 3(4x+5)+2=7 equation:


3(4x+5)+2=7

We simplify the equation to the form, which is simple to understand 
3(4x+5)+2=7

Reorder the terms in parentheses
+(+12x+15)+2=7

Remove unnecessary parentheses
+12x+15+2=+7

We move all terms containing x to the left and all other terms to the right. 
+12x=+7-15-2

We simplify left and right side of the equation. 
+12x=-10

We divide both sides of the equation by 12 to get x. 
x=-0.833333333333

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