Question

Express x=3y in the form ax+by+c=0

The ans is x-3y+0
Tell me how x-3y+0 came​

Answer 1

Step-by-step explanation:

x=3y

x-3y=0

x-3y+0=0

generally in maths when we take a unit from left side of the equal to sign to right side of the equal to sign and vice versa the sign it bears changes.see in the given equation 3y has a positive + sign(which is not shown but it is there)

goes to the left side of the equation the positive sign changes to negative sign(-) so you get -3y and the 0 has arrived because the c in the linear equation has zero value