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3 years ago

−4n−8=4(−3n+2) solve for n

Mathematics

1 answer:

IRINA_888 [86]3 years ago

5 0

-4n-8=-12n+8
-4n+12n=8+8
collect the like terms
8n=8+8 then you add 8+8
8n=16 divide both sides by 8
n=2

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