Question

after the 5 year the age of father will be two time the age of son write the linear equation in two variable to respect the given statement​

Answer 1

Step-by-step explanation:

let father's present age=x years

son's present age= y years

after 5 years father's age will be =(X+5) years

after 5 years son's age will be=(y+5) years

according to the question

X + 5 =2(y+5)

X+5=2y +10

x-2y=10-5

x-2y=5

Answer 2

Correct Question-:

• After the 5 year the age of father will be two time the age of son . Write the linear equation in two variable to respect the given statement .

AnswEr-:

• $\underline{\boxed{\star{\sf{\blue{ The \:linear\:equation \:\:in\:two\:variables\:is\:x-2y = 5 .}}}}}$

Explanation-:

$\frak{Given \:-:}\begin{cases} & \sf{ After\: the\: 5 \:year\: the \:age \:of\: father\: will\: be \:two \:time\: the \:age\: of\: son .} \end{cases}$

$\frak{Given \:-:}\begin{cases} & \sf{ Write \:the\:linear\:equation\:in\:two\:variables.} \end{cases}$

Now ,

• Let the father's age be x years.
• Let the son's age be y years .

After 5 years ,

• The age of father will be x + 5 years
• The age of son will be y + 5 years

Now ,

According to the question-:

• After the 5 year the age of father will be two time the age of son.

Then ,

For this the linear equation in two variables is -:

• $\implies{\sf{\large {x + 5 = 2(y+5) }}}$
• $\implies{\sf{\large {x+5 = 2y = 10 }}}$
• $\implies{\sf{\large {x - 2y = 10 - 5 }}}$
• $\implies{\sf{\large {x - 2y = 5 }}}$

Hence ,

• $\underline{\boxed{\star{\sf{\blue{ The \:linear\:equation \:\:in\:two\:variables\:is\:x-2y = 5 .}}}}}$

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