Math Solve for both systems 4y+3x=76 and 5x - y = 50 Asked by AnneS2 on 03 Sep 07:18 Last updated by anonymous on 04 Sep 13:33
5x - y = 50 5x - y+y = 50+y 5x= 50+y 5x-50= 50-50+y 5x-50= y 4y+3x=76 4(5x-50)+3x=76 4(5x) (4)(-50)+3x=76 20x-200+3x=76 23x-200=76 23x-200+200=76+200 23x=276 23x/23=276/23 x=12 5x-50= y 5(12)-50= y 60-50= y 10=y