Question

solve for x and y any method 2x+y=5 and 3x+2y=8​

Answer 1

Step-by-step explanation:

2x+y=5

=> y= 5-2x..... (1)

and 3x+2y=8

=> 3x+2 (5-2x)=8

=> 3x+10-4x=8

=> -x+10=8

=> 10-8=x

=> x = 2

. ' . (1)=> y= 5-2×2

=5-4

=1

Hence x=2 and y=1.

Answer 2

Answer:

Step-by-step explanation:

2x + y =5 .....equation 1

3x+2y=8........equation 2

y=5-2x

Substituting the value of y in equation 1 we get

3x+2(5-2x)=8

3x+10-4x= 8

-x= -2

x= 2

putting the value of x in equation 1 we get

2(2)+y=5

4+y=5

y=5-4

y=1