two numbers are in the ratio 5:8.if they differ by 18,what are these integers?
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this is the answer of given question.
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Step-by-step explanation:
let, integers be x
then,
5x -8y=18
-8y=18-5x
y=18-5x/8
y=9-5x/4
y=4x/4
y =x (1....)
5x -8x=18
-3x=18
x=18/3
x=6,y=6
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