Question

the difference between two number is 3. write the given data in the form of linear equation in two variables if smaller number is 8 then find graphically the value of large number​

Answer 1

Answer:

$x - y = 3$

is a linear equation

given smaller number is 8

then we find the larger number by substituting it in above linear equation

$x - y = 3 \\ x - 8 = 3 \\ x = 3 + 8 \\ x = 11$