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7x-2-x+=0
We simplify the equation to the form, which is simple to understand
7x-2-x+=0
We move all terms containing x to the left and all other terms to the right.
+7x-1x=0+2
We simplify left and right side of the equation.
+6x=+2
We divide both sides of the equation by 6 to get x.
x=0.33333333333333
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