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Mathematics 17 Online
OpenStudy (anonymous):

7(x-8)+x=8(x-8)+8

OpenStudy (anonymous):

multipy first ... i.e., open the brackets

OpenStudy (anonymous):

okay so i got here. i dont know what to do after: 7x-56+x=8x-56

OpenStudy (anonymous):

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OpenStudy (okra77):

combine like terms on the left side 8x-56=8x-56 which is and identity meaning all real numbers

OpenStudy (anonymous):

k thanks! :)

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