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Mathematics 8 Online
OpenStudy (anonymous):

Could someone please help me. -9(z+7)-(2-2z)= -8z

OpenStudy (anonymous):

I have to type out the answer onto mymathlab...

OpenStudy (anonymous):

multiply the -9 into the equation and simplify

OpenStudy (anonymous):

-19z-65?

OpenStudy (anonymous):

close but no

OpenStudy (anonymous):

-9z-63-2+2z = -8z

OpenStudy (anonymous):

Okay i did that.

OpenStudy (anonymous):

then i combine like terms.

OpenStudy (anonymous):

yep

OpenStudy (anonymous):

what do you get

OpenStudy (anonymous):

and I got -19z-63-2.......

OpenStudy (anonymous):

did you account for the equal sign?

OpenStudy (anonymous):

oh oops.. :\

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