Question 1067010
{{{ y + 2 = 7 }}}
Subtract {{{ 2 }}} from each side
{{{ y = 5 }}}
You have to understand what this says. It says
that no matter what value you choose for {{{ x }}},
the y-value will always be {{{ 5 }}}, the only line that
satisfies this condition is a horizontal line
( parallel to x-axis ) through the point ( 0, 5 )