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2-8x=121x+20
We simplify the equation to the form, which is simple to understand
2-8x=121x+20
We move all terms containing x to the left and all other terms to the right.
-8x-121x=+20-2
We simplify left and right side of the equation.
-129x=+18
We divide both sides of the equation by -129 to get x.
x=-0.13953488372093
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