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1 vote
Solve for n. Explain problem solve.

N + 12= 42

User Sherica
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2 Answers

5 votes

First, subtract 12 from both sides to isolate the variable (opposite of 12 is -12). N+12-12= N, 42-12=30, so N=30.

User DarkDust
by
8.5k points
3 votes
For this is pretty easy all you do is
42 subtract 12 and that will give you the answer for N
User Sherrell
by
7.7k points

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