how to do that -2=5-(n-8)

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03-10-2018
Mathematics

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how to do that -2=5-(n-8)

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TheFatherBrain TheFatherBrain · Answer 1 · 2018-10-03T23:06:03+02:00

TheFatherBrain TheFatherBrain

03-10-2018

Hello,

To do this we need to do 6 steps.

1: Simply brackets: -2=5-n+8
2: Simplify 5-n+8 to 13-n
-2= 13-n
3: Subtract 13 from both sides
-15=-n
4: multiply both sides by -1
15=n
5: Flip
n=15

Your answer: n=15

Have a great day. Hope this helps

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