2x 3y 9 0 4x 6y 18 0 July 8, 2019 16 32 64 128 2x 3y 9 0 and 4x 6y 18 0 graph 2x 3y 9 0 and 4x 6y 18 0 substitution method 2x 3y 9 0 and 4x 6y 18 0 elimination method Is the system 2x 3y 9 0 and 4x 6y 18 0 consistent The lines represented by 2x 3y 9 0 and 4x 6y 18 0 are The pair of equations 2x 3y 9 0 and 4x 6y 18 0 are
