Question

find the equation of line through the intersection of the lines x+y=2 and y=x and passing through (-1,-1)​

Answer 1

Step-by-step explanation:

$The \: intersection \: point \: \\ of \: the \: line \: x + y = 2 \: and \: y = x \\ is \: (1 \: , \: 1). \\ \\ Line \: passing \: through \: inersection \: point \: \\ and \: ( - 1 \:, - 1) is \\ y - 1 = \frac{ - 2}{ - 2} (x - 1) \\ y - 1 = x - 1 \\ x = y \\ \\ This \: is \: \: the \: required \: line \: \\ \\ Hope \: it \: will \: help \: you...$