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OpenStudy (anonymous):
If 3x -1 = 11, what is the value of x:
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OpenStudy (vishal_kothari):
3x-1=11 3x=11+1 3x=12 x=4
OpenStudy (fuzzbuzz):
I was about to say that xD
OpenStudy (anonymous):
im so confused
OpenStudy (fuzzbuzz):
So 3x-1=11 U need to bring the numbers all to one side and when u move the 1 over it changes from negative to positive making it 3x=11+1 (12). Then u divide both sides by 3 to get x=4
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