Question

the sum of two number is 20 and their difference is 4 . frame the linear equation

Answer 1

Answer:

x+y=20. & x-y=4 or y=x-4. Replace y in the sum equation. x = 24/2 = 12.

Step-by-step explanation:

hope it helps

Answer 2

Step-by-step explanation:

SUPPOSE X AND Y ARE TWO NUMBERS.

THE SUM OF TWO NUMBERS IS 20.

X + Y = 20 …………..(1)

AND THEIR DIFFERENCE IS = 4

X- Y = 4 ………………(2)

X+ Y = 20

X- Y = 4

BY SOLVING ABOVE EQUATIONS, WE GET

X = 12 AND Y = 8

GREATER NUMBER IS 12