Question

the sum of two number is 99 if one exceeds the other by 9 find the numbers​

Answer 1

$\bf{\underline{\underline \blue{Solution:-}}}$

$\sf\underline{\red{\:\:\: AnswEr:-\:\:\:}}$

• The other required number = 45
• The one required number = 54

$\sf\underline{\red{\:\:\: Given:-\:\:\:}}$

• The sum of two number is 99 if one exceeds the other by 9.

$\sf\underline{\red{\:\:\: Need\:To\: Find:-\:\:\:}}$

• The other required number = ?
• The one required number = ?

$\bf{\underline{\underline \blue{Explanation:-}}}$

Let the other required number be x.

Then, the one required number = x + 9

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$\sf{\underline\pink{A.T.Q:-}}$

$\dashrightarrow \sf {x + x + 9 = 99}$

$\dashrightarrow \sf {2x + 9 = 99}$

$\dashrightarrow \sf {2x = 99 - 9}$

$\dashrightarrow \sf {2x = 90}$

$\dashrightarrow \sf {x = \cancel\dfrac{90}{2} }$

$\dashrightarrow \sf {x = 45}$

$\sf\underline{\green{\:\:\: ThereFore:-\:\:\:}}$

• The one required number = 45
• The other required number = 45 + 9
• The other required number = 54

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$\rule{200}{2}$

Answer 2

Answer:

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