Math Solve for both systems: 2y + x = 35 and -y+4x=-4 Asked by AnneS2 on 16 Sep 06:28 Last updated by anonymous on 17 Sep 20:06

2y + x = 35 2y -2y+ x = 35-2y x = 35-2y -y+4x=-4 -y+4(35-2y)=-4 -y+4(35) (4)(-2y)=-4 -y+140-8y=-4 140-9y=-4 140-9y+140=-4+140 -9y=136 -9y/-9=136/-9 y=-15.11 x = 35-2y x = 35-2(-15.11) x = 35--30.2= 35+30.2=65.2