Question

The pair satisfying 2.x+y=8 is​

Answer 1

Answer:

the pair satisfying 2 X + Y = 8 is (. )

A) (2,1) B) (3,2) C) (5,0) D) (2,3)

Answer 2

Given,

$\sf{2(x+y)=8}$

$\sf{\implies x+y=\dfrac{8}{2}}$

$\sf{\implies x+y=4}$

So there are 4 chance each for x and y : 1,2,3,4.

∴ Chances of pairs are:

• (4,0)
• (3,1)
• (2,2)
• (1,3)
• (0,4)

$\boxed{\bold{\sf{Pairs=(4,0) \ , \ (3,1) \ , \ (2,2) \ , \ (1,3) \ , \ (0,4)}}}$