Question 254330
We have the following equations:
(i) {{{ y = x }}}
(ii) {{{ y = -x+2 }}}
substitute (i) into (ii) as
(iii) {{{x = -x + 2}}}
solve for x as
{{{2x = 2}}}
{{{x = 1}}}
Now we find y.
{{{y = 1}}}
the coordinate is (1,1)