Question 1110445
{{{ y = 2x + 6 }}}
This equation is in the form {{{ y = m*x + b }}}
where {{{ m }}} is the slope of the line, so
in this case {{{ m = 2 }}}
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{{{ 2x - y = 5 }}}
Subtract {{{ 2x }}} from both sides
{{{ -y = -2x + 5 }}}
Multiply both sides by {{{ -1 }}}
{{{ y = 2x - 5 }}}
{{{ m = 2 }}} in this case also, so both equations
have the same slope, and they are parallel
to eachother.