bejaranobella07
08.07.2019 •
Mathematics
Two integers 2 times smaller integer is 27 greater than the larger integer
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Ответ:
x= smaller integer
2x= greater integer
27= 2x+x
27=3x
/3 /3
9=x
smaller integer is 9
larger integer is 18
9+18=27
27=27
Ответ:
x=3
Step-by-step explanation:
We are taking 2 times the sum ( addition) of 18 and x
2 ( 18+x) = 42
Divide each side by 2
2 /2 ( 18+x) = 42/2
18+x = 21
Subtract 18 from each side
18+x-18 = 21-18
x = 3