Question

find the equation of LINE which makes in equal intercept opposite sign on the axis and passing through point 4 and 3​

Answer 1

Answer:

x + y = 7

Step-by-step explanation:

The line has equal intercepts on coordinate axes, that means the line has slope =−1, ie. the equation of the line is of the form y+x=c

To find c

Given :  (4,3) lies on the line, 

On putting the values (x,y)≡(4,3)

⇒y+x=c

⇒4+3=c

⇒c=7

We get  x+y=7