Question

9) If x= 2-0 and y = 2+« is a solution of 2x - 3y + 5
= 0.
Find the value of 'o'.​

Answer 1

Answer:Given : 2x+3y=m

To find : The value of m

Solution:

here , the given equation  is 2x+3y =m

if (2,5) is the solution of the equation

that means x = 2 and y= 5

put the value of x and y in equation 2x+3y = m

therefore ,

2x+3y = m

2(2) + 3(5) = m

4 + 15 = m

m = 19

hence , the value of m is 19