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21/12=12x/10
We simplify the equation to the form, which is simple to understand
21/12=12x/10
We move all terms containing x to the left and all other terms to the right.
-1.2x=-1.75
We simplify left and right side of the equation.
-1.2x=-1.75
We divide both sides of the equation by -01.2 to get x.
x=1.4583333333333
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