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6 1/2 +n=12
We simplify the equation to the form, which is simple to understand
61/2+n=12
We move all terms containing n to the left and all other terms to the right.
+1n=+12-30.5
We simplify left and right side of the equation.
+1n=-18.5
We divide both sides of the equation by 1 to get n.
n=-18.5
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