my mother is 12 years more than twice my age. after 8 years, my mother's age will be 20 years less than three times my age. find my and my mothers age.

0=6x+2y+10 is equivalent to the simplified form: y= -3x - 5• parallel lines always have the same slope, different y intercept knowing this, we can say the slope, or m of the line parallel to y= -3x - 5 is -3.m= -3 hope this could !