3x(5+2)+2=100

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Solution for 3x(5+2)+2=100 equation:


3x(5+2)+2=100

We simplify the equation to the form, which is simple to understand 
3x(5+2)+2=100

Simplifying terms in parentheses
3x*(+7)+2=100

Reorder the terms in parentheses
+(+21x)+2=100

Remove unnecessary parentheses
+21x+2=+100

We move all terms containing x to the left and all other terms to the right. 
+21x=+100-2

We simplify left and right side of the equation. 
+21x=+98

We divide both sides of the equation by 21 to get x. 
x=4.66666666667

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