Question

Express the following statement as a linear equation in two variables by taking present ages of father and son as x and y respectively. Age of father 5 years ago was two years more than 7 times the age of his son at the time. *​

Answer 1

$\sf Let\:the \:present\: age\: of \:father\: be\: x \\ \sf and\: son \:be \:y\\</p><p>\sf Now, \:A/q\\</p><p>\sf Age \:of\: father\: 5 \:yrs\: ago\:= x-5\\</p><p>\sf Then, x-5=7y+2\\</p><p>=x-7y=7\\</p><p>\sf The \:linear \:equation \:formed\: is\: x-7y=7\\</p><p>$

Answer 2

Answer:

Hi friend that's your answer