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Mathematics 14 Online
OpenStudy (anonymous):

-4x=-80

OpenStudy (callisto):

Divide both sides by -4, what do you get?

OpenStudy (anonymous):

20

OpenStudy (anonymous):

yep

OpenStudy (goformit100):

20

OpenStudy (anonymous):

so x = 20

OpenStudy (anonymous):

thanks

OpenStudy (goformit100):

:) welcome

OpenStudy (anonymous):

how about this one y=-2x+4

OpenStudy (anonymous):

isnt iit 2

OpenStudy (callisto):

Are they simultaneous equations?

OpenStudy (anonymous):

i ont know what that means

OpenStudy (callisto):

Should we use the value of x we just found to solve it ?

OpenStudy (anonymous):

never mind i figured it out

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