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5x+12x=9
We simplify the equation to the form, which is simple to understand
5x+12x=9
We move all terms containing x to the left and all other terms to the right.
+5x+12x=+9
We simplify left and right side of the equation.
+17x=+9
We divide both sides of the equation by 17 to get x.
x=0.529411764706
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