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3 votes
4n-9=-9
Find N please
WILL MARK BRAINLESS

2 Answers

3 votes
4n - 9 = -9
+9 +9
4n = 0
/4 /4
n = 0
does it work? plug to find out
4(0) - 9 = -9
0-9 = -9
-9=-9
User AnthonyF
by
8.5k points
3 votes
First brink the -9 over to the other side of the equal sign
4n-9=-9
+9=+9
4n=0
Second you would divide the coefficient which is 4 by both sides
4n=0
———
4 =4

N= 0
User Robert Mennell
by
7.6k points

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