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Mathematics 17 Online
OpenStudy (anonymous):

15x + 6 = 10x + 21

OpenStudy (anonymous):

Same thing dude. :)

OpenStudy (anonymous):

I just get lost.

OpenStudy (anonymous):

start out with subtract 6 right?

OpenStudy (anonymous):

15x + 6 = 10x + 21 5x + 6 = 21 (subtract 10x from the 15x) 5x = 15 (subtract 6) x = 3 (divide by 5)

OpenStudy (liliakarina):

15X - 10X= -6 + 21 - - - - 5X= 15 -- X= 15/5 = 3

OpenStudy (kymber):

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