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Mathematics 14 Online
OpenStudy (anonymous):

11^x-1=11^5x-19

OpenStudy (anonymous):

11 ^ (x-1) ??

OpenStudy (anonymous):

yeah and 11^(5x-19)

OpenStudy (anonymous):

In this case, you can just set the exponents equal to eachother and solve for x

OpenStudy (anonymous):

lana thats what i got but i got a -3 not a postive one?

OpenStudy (lalaly):

4x=18 x=18/4

OpenStudy (angela210793):

c'mon why r we being so silly x-1=5x-19 x-5x=-19+1 -4x=-18 x=18/4 x=9/2

OpenStudy (lalaly):

sory lol got mixed up :S thats the right answer

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