3x(2+5)+3=

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


3x(2+5)+3=0

We simplify the equation to the form, which is simple to understand 
3x(2+5)+3=0

Simplifying terms in parentheses
3x*(+7)+3=0

Reorder the terms in parentheses
+(+21x)+3=0

Remove unnecessary parentheses
+21x+3=0

We move all terms containing x to the left and all other terms to the right. 
+21x=0-3

We simplify left and right side of the equation. 
+21x=-3

We divide both sides of the equation by 21 to get x. 
x=-0.142857142857

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