Question

Age of father is 7 years more than 3 time the present age of his son. The above statement can be expressed in a linear equitation as
options are

(a)=x-3y +7=0
(b) =x +3y+7=0
(c) =x+3y-7=0
(d) =x -3y-7=0
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Answer 1

Answer:

d

Step-by-step explanation:

let age of father be x and age of son be y

7 years more than 3 times the age of son is given by the expression 3y+7

so, x-(3y+7)=x-3y-7

Answer 2

son age x

father age 3x+7