Question 937745


{{{6x-y=7x-4}}} ...write it in slope-intercept form {{{y=mx+b}}} where {{{m=slope}}} and {{{b=y-intercept}}}

{{{6x-y+y=y+7x-4}}}

{{{6x=y+7x-4}}}

{{{6x-7x=y+7x-7x-4}}}

{{{6x-7x=y-4}}}


{{{-x+4=y-4+4}}}

{{{-x+4=y}}} ...as you can see {{{mx=-x}}}=> {{{mx=-1*x}}}=>{{{m=-1}}}

so, answer is: C.{{{ -1}}}