beyond02 beyond02

28-08-2018
Mathematics

contestada

the sum of 4 times a number and -2 is equal to the sum of 5 times the number and -2. Find the number

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ava0427 ava0427

28-08-2018

4n(-2)=(5)(-2)
-8n=-10
—— —-
-8 -8

n= 5/4
n= 1 1/4

So the final answer is n= 1.25

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