Question 1174948

given:

the ordered pair ({{{x}}},{{{1}}}) => note: {{{y=1}}}

{{{ 2x -3y = -7}}}...substitute {{{y}}}

{{{ 2x -3*1 = -7}}}

{{{ 2x -3 = -7}}}

{{{ 2x = -7+3}}}

{{{ 2x = -4}}}

{{{ x = -4/2}}}

{{{ x = -2}}}


so, the ordered pair is ({{{-2}}},{{{1}}})


check if that point lie on given line


{{{drawing ( 600, 600, -10, 10, -10, 10,
circle(-2,1,.12), locate(-2,1,p(-2,1)),
graph( 600, 600, -10, 10, -10, 10, 2x/3+7/3) ) }}}