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286-2x=43x+21
We simplify the equation to the form, which is simple to understand
286-2x=43x+21
We move all terms containing x to the left and all other terms to the right.
-2x-43x=+21-286
We simplify left and right side of the equation.
-45x=-265
We divide both sides of the equation by -45 to get x.
x=5.88888888889
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