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1069.91=x+2x+50
We simplify the equation to the form, which is simple to understand
1069.91=x+2x+50
We move all terms containing x to the left and all other terms to the right.
-1x-2x=+50-1069.91
We simplify left and right side of the equation.
-3x=-1019.91
We divide both sides of the equation by -3 to get x.
x=339.97
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