You know that the square park has an area of 1,800 square meters. You also know
that you need to find the length of one side of the park.
Write the equation that you need to solve.

Please help!!

I think you need to subtract 1,800 with another number, forgive me if I am wrong.

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )