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IrinaK [193]
3 years ago
7

2x+3=9 What is x? this is an awesome question

Mathematics
2 answers:
sergejj [24]3 years ago
5 0
X is the variable in the equation. 
2x + 3 = 9
2x = 6
x = 3
artcher [175]3 years ago
5 0
2x+3 = 9
         -3     -3 
2x     = 6

2x/2   = 6/2
x      =  3
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