linneag70127 linneag70127 04-02-2020 English contestada ANSWER THEM ALL 1. 3x-3=y x+3y=11 2. 2. y=4-3x 5x+2y=5 3. -3x-1=y -2x-y=-1 4. y=3x-2 -6x+3y=-4
