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Mathematics 8 Online
OpenStudy (anonymous):

By what number should you multiply the first equation to solve using elimination? –3x – 2y = 2 –9x + 3y = 24

OpenStudy (anonymous):

by 3

OpenStudy (anonymous):

Negative 3?

OpenStudy (anonymous):

it can be solved by two methods: 1) multiply 1st equation by -3 2) multiply 1st equation by +3 and then subtract the 2nd equation form 1st equation.

OpenStudy (anonymous):

Thank you, I appreciate the help!

OpenStudy (anonymous):

most welcome :)

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