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If m= 3 in the equation 2m=4-n, find the value of n.​
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4 votes
If m= 3 in the equation 2m=4-n, find the value of n.​

User Ben Zhang
by
8.2k points

2 Answers

2 votes
n=-2
explanation: since m=3 replace m with 3 to multiply it with 2. 2(3)=6 so the equation now is 6=4-n. Subtract 4 on both sides and get 2=-n which would be n=-2.
User Alan Coromano
by
8.2k points
2 votes

Answer:

-2

Explanation:

User Mahmoud Hboubati
by
7.2k points
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