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15x - 3 = 9x + 1

x=?

Guest Feb 14, 2017
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 #1
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15x -3 = 9x +1
15x -4 = 9x
24x - 4 = 0
24x=4
x= 4/24
x = 1/6

Guest Feb 14, 2017
 #2
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Guest's answer is incorrect......

 

15x - 3 = 9x + 1    add 3 to both sides

 

15x  = 9x + 4       subtract 9x from both sides

 

6x  = 4      divide both sides by 6

 

x  = 4/6  = 2/3

 

 

cool cool cool

CPhill  Feb 14, 2017

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