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2(3.14)9(9)+2(3.14)9(27)=0
We simplify the equation to the form, which is simple to understand
2(3.14)9(9)+2(3.14)9(27)=0
Reorder the terms in parentheses
+(+6.28)*9*(9)+2*(3.14)*9*(27)=0
Reorder the terms in parentheses
+(+56.52)*(9)+2*(3.14)*9*(27)=0
Reorder the terms in parentheses
multiplication of parentheses
+(+508.68)+2*(3.14)*9*(27)=0
Remove unnecessary parentheses
+508.68+2+*(+3.14+)+*9+*(+27+)=0
Reorder the terms in parentheses
+508.68+(+6.28)*9*(27)=0
Reorder the terms in parentheses
+508.68+(+56.52)*(27)=0
Reorder the terms in parentheses
multiplication of parentheses
+508.68+(+1526.04)=0
Remove unnecessary parentheses
+508.68+1526.04=0
We move all terms containing to the left and all other terms to the right.
0=0-508.68-1526.04
We simplify left and right side of the equation.
0=-2034.72
0=-2034.72
The left and right sides are not equal, therefore there is no solution. This equation is invalid.
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