Question

I need to use graphing,substitution, or elimination: y=6x+1
y=7x

Answer 1

using substitution
sub y=7x into y=6x+1 to get
7x=6x+1 then solve for x=__?

Answer 2

for graphing plot them using different x values closer to the value of what you've solved i.e. x=-2,-1,0.1,2

for y=7x
y=7(-2)=__?
y=7(-1)=___?
y=7(0)=_____?
y=7(1)=___?
y=7(2)=___? etc....
and for
y=6(-2)+1=___?
y=6(-1)+1 =____?
y=6(0)+1 =____?
y=6(1)+1 =___?
y=6(2)+1 =___?
y=6(3)+1 =____? etc