Question

If x+6=2(y + 3), then prove that x and y are in direct proportion​

Answer 1

Step-by-step explanation:

An Old Lady and The Lamp

Once upon a time there lived a beautiful old lady in a small hamlet. When the sun set the old lady lighted a lamp. The lamp felt very proud of itself that it was the brightest object in the universe. One cold windy night the lamp was blown off. It started crying.

Then the old lady told the lamp not to be haughty.

She again lighted the lamp. Thereafter, it was quite humble and behaved well.

Answer 2

Step-by-step explanation:

given equation, x + 6 = 2(y+3)

                => x + 6 = 2y + 6

                => x = 2y

=> x is 2 the amount of y

so, as y increases x also increases and

when y decreases x also decreases   and viceversa

=> x and y are in direct proportion