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6.15 (2x-8.86)=21.28
We simplify the equation to the form, which is simple to understand
6.15(2x-8.86)=21.28
Reorder the terms in parentheses
+(+12.3x-54.489)=21.28
Remove unnecessary parentheses
+12.3x-54.489=+21.28
We move all terms containing x to the left and all other terms to the right.
+12.3x=+21.28+54.489
We simplify left and right side of the equation.
+12.3x=+75.769
We divide both sides of the equation by 12.3 to get x.
x=6.16008130081
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