Question

5 solutions on y =3x +6

Answer 1

For x+6=2x+3, check (correct) solution x=3: x+6=2x+3  x=3For x+6=2x+3, check (wrong) solution x=2: x+6=2x+3 x=2For system of equations x+y=8 and y=x+2, check (correct) solution x=3, y=5: x+y=8 and y=x+2 x=3, y=5For 3xy=18, check (correct) solution x=2, y=3: 3xy=18 x=2, y=3