Math 10 + 5x - 4(x - 2) = 31 Asked by AnneS2 12 years ago 8/24/2013 5:56 AM Last updated by anonymous 12 years ago 8/26/2013 11:37 AM
10 + 5x - 4(x - 2) = 31 10 + 5x - 4(x) (-4)( - 2) = 31 10 + 5x - 4x+8 = 31 18+x=31 18+x-18=31-18 x=13
