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2.2/3.3=a-2/a-1
We simplify the equation to the form, which is simple to understand
2.2/3.3=a-2/a-1
We move all terms containing a to the left and all other terms to the right.
-1a-1a=-1-0.66666666666667
We simplify left and right side of the equation.
-2a=-1.6666666666667
We divide both sides of the equation by -2 to get a.
a=0.83333333333334
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