-2x+4y=4 Equation 1 x-2y=6 Equation 2 Solving by substitution method. Isolate x from equation 2. x=2y+6 Substitute value of x in equation 1 -2(2y+6)+4y=4 -4y-12+4y=4 -12=4 -16=0 Which is false.
I hope this helps, all i did was put the table into a website that made it into a equation then put that equation into desmos and it showed the y intercept of the line.
