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Mathematics 22 Online
OpenStudy (anonymous):

2x+3=17

OpenStudy (anonymous):

?

OpenStudy (anonymous):

2x+3=17 subtract 3 on both sides gives 2x=17-3 2x=14 now divide both sides by 2 gives x=14/2 x=7 ans...

OpenStudy (anonymous):

-3X-1=15 ?

OpenStudy (anonymous):

-3X-1=15 add 1 to both sides gives -3X=15 +1 -3x=16 divide both sides by 3 gives -x=16/3 multilply both sides by -1 gives x=-16/3 ans..

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