9. If n-2y= 3y – n, find the value of n when y = 5 and m=-3.
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Answer:
If n-2y= 3y – n, find the value of n when y = 5 and m=-3.
Step-by-step explanation:
n=?
m=-3
y=5
n-2(5)=3(5)-n
n-10=-15n
-10n=-15n
-10+15=n-n
5=n
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