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n*3-7=14
We simplify the equation to the form, which is simple to understand
n*3-7=14
Simplifying:
+3n-7=14
We move all terms containing n to the left and all other terms to the right.
+3n=+14+7
We simplify left and right side of the equation.
+3n=+21
We divide both sides of the equation by 3 to get n.
n=7
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