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padilas [110]
3 years ago
13

Sonali's father age is 5 year 3 times more then Sonali. find out Sonali age if her father age is 44.​

Mathematics
2 answers:
enyata [817]3 years ago
5 0
<h2><u>Given</u></h2>

  • Age of sonali father is year 3 times more then Sonali.

  • Age of sonali father is 44.

<h2><u>What </u><u>To </u><u>Find</u></h2>

  • Age of sonali

<h2><u>Solution</u></h2>

Let assume the age of sonali be x

  • ➡ Age of sonali = 3x + 5

  • ➡ Age of sonali father = 44

<h3><u>According to the </u><u>question</u></h3>

<u>\boxed{\sf  \: \large\bf{\red{  \implies}} \: \Large\rm{\purple{  3x + 5 = 44}}}</u>

Now , Solving this linear equation.

\begin{cases}\large\bf{\orange{  \implies}} \: \Large\tt{\blue{  3x + 5 = 44}}  \\  \\\large\bf{\orange{  \implies}} \: \Large\tt{\blue{  3x  \:  = \: 44 \:  -  \: 5}} \\  \\\large\bf{\orange{  \implies}} \: \Large\tt{\blue{  3x  \:  =  \:39 }} \\  \\\large\bf{\orange{  \implies}} \: \Large\tt{\blue{  x  \:  =  \:  \frac{39}{3} }} \\  \\  \large\bf{\orange{  \implies}} \: \Large\tt{\blue{  x  \:  =  \:  \frac{ \cancel{39}\rm \tiny{\red{   \:  \:  \small^{13} }}}{ \cancel{3}} }}  \\  \\\large\bf{\orange{  \implies}} \: \Large\tt{\blue{  x  \:  =  \: 13 }}\end{cases}

Hence , the age of sonali is 13 years.

Kay [80]3 years ago
4 0

Answer:

Sonali is 13 years old.

<em>BRAINLIEST, PLEASE!</em>

Step-by-step explanation:

Assigning variables:

s = Sonali, f = father

Setting up an equation:

f = 5 + 3s

Solving with substitution:

(44) = 5 + 3s

39 = 3s

s = 13

Checking the work:

44 = 5 + 3(13)

44 = 5 + 39

44 = 44

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