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Mathematics 9 Online
OpenStudy (anonymous):

2(3n - 5) + 4 = 15 -(9n - 4), you will get the equivalent equation 6n - 6 = -9n + 11. True or false

OpenStudy (nincompoop):

perform distributive property

OpenStudy (anonymous):

6n-10+4

OpenStudy (nincompoop):

that is just the left side, how about the right side?

OpenStudy (anonymous):

-9n+4+15

OpenStudy (anonymous):

@nincompoop

OpenStudy (nincompoop):

okay put them together as an equality

OpenStudy (nincompoop):

6n-10+4 = -9n+4+15 are those two equal?

OpenStudy (anonymous):

no there not

OpenStudy (nincompoop):

6n - 6 = -9n + 11

OpenStudy (anonymous):

so its false

OpenStudy (nincompoop):

so the answer is false

OpenStudy (anonymous):

okay thank you for your help.

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