Question 905087
{{{7x+y=5}}} this is a linear function (function is a first degree polynomial of the form) and graph will be a straight line 

find two points that lie one a line, x-intercept and y-intercept are easiest to find

{{{7x+y=5}}} ...set {{{y=0}}} and solve for {{{x}}}

{{{7x+0=5}}}

{{{7x=5}}}

{{{x=5/7}}} => x-intercept is at point ({{{5/7}}},{{{ 0 }}})


{{{7x+y=5}}} ...set {{{x=0}}} and solve for {{{y}}}

{{{7*0+y=5}}}

{{{y=5}}} => y-intercept is at point ({{{ 0 }}},{{{ 5 }}})

plot pointe on  the Cartesian coordinate plane and draw a line through

{{{ graph( 600, 600, -10, 10, -10, 10, -7x+5) }}}