Math, asked by anoopdoctorad123, 9 months ago

the sum of two rational numbers is -9.if one of them is -15/8,find the other​

Answers

Answered by chandra1648
1

Answer:

X+(-15/8)= -9

X-15/8=-9

X-15=-9×8

X=-64+15

X=-49

Step-by-step explanation:

Answered by sethrollins13
4

✯✯ QUESTION ✯✯

The sum of two rational numbers is -9.if one of them is \dfrac{-15}{8}find the Other..

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✰✰ ANSWER ✰✰

\longmapsto\tt{Given\:No:.=\dfrac{-15}{8}}

\longmapsto\tt{Sum\:of\:Numbers=-9}

\longmapsto\tt{Let\:other\:number\:be=x}

A.T.Q : -

\longmapsto\tt{\dfrac{-15}{8}+x=-9}

\longmapsto\tt{x=\dfrac{-9}{1}+\dfrac{15}{8}}

\longmapsto\tt{x=\dfrac{-72+15}{8}}

\red\longmapsto\:\large\underline{\boxed{\bf\green{x}\orange{=}\purple{\dfrac{-57}{8}}}}

_______________________

VERIFICATION : -

\longmapsto\tt{\dfrac{-15}{8}+\dfrac{(-57)}{8}=-9}

\longmapsto\tt{\dfrac{-15}{8}-\dfrac{57}{8}=-9}

\longmapsto\tt{\dfrac{-15-57}{8}=-9}

\longmapsto\tt{\cancel\dfrac{-72}{8}=-9}

\longmapsto\tt{-9=-9}

HENCE VERIFIED

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