coachcarden coachcarden

16-12-2018
Mathematics

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what is value of n makes the equation 4(0.5n - 3) = n - 0.25 (12-8n) true

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FireMage957 FireMage957

16-12-2018

4(0.5n-3)=n-0.25(12-8n)
2n-12=n-3+2n
2n-12=3n-3
2n-3n=-3+12
-n=9
n = -9

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