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20x-7=45x+8
We simplify the equation to the form, which is simple to understand
20x-7=45x+8
We move all terms containing x to the left and all other terms to the right.
+20x-45x=+8+7
We simplify left and right side of the equation.
-25x=+15
We divide both sides of the equation by -25 to get x.
x=-0.6
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