Question

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Answer 1

@ganeshie8

Answer 2

when you see a proportion like this,
the immediate thing to try is to `cross multiply`

Answer 3

\[\large \dfrac{x}{9} = \dfrac{3}{x+6}\]

Answer 4

heard of `cross multiiplying` before ? :)

Answer 5

x^2 + 9x -27=0 i got this

Answer 6

Excellent ! next, see if it can be factored

Answer 7

no i can't get perfect factoring

Answer 8

try again, it can be factored

Answer 9

Oh wait a second, there is a small mistake in the equaiton

Answer 10

you should get :
x^2 + \(\color{red}{6}\)x -27=0

right ?

Answer 11

oh yeah ohh that's why i didn't get the answer :(

Answer 12

thanks

Answer 13

np :) btw good work !!