Question

2x+3y-11=0 , 2x-y+1=0 solve the eqn using elimination method

Answer 1

Step-by-step explanation:

◾given equations are,

2x+3y-11=0 , 2x-y+1=0

2x + 3y = 11 ........(1)

2x - y = -1 ..........(2)

◾subtract equation (2) from (1)

2x + 3y = 11

2x - y = -1

( - )....(+)....( + )

__________________

4y = 12

y = 12/4

$\boxed{\textbf{\large{y = 3}}}$

put this value of y in equation (1)

➡ 2x + 3(3) = 11

➡ 2x + 9 = 11

➡ 2x = 11-9

➡ x = 2/2

◾therefor the value of x is

$\boxed{\textbf{\large{x = 1}}}$