这举运陪正蠢样悄悄
图码敬肆迟轿稿祥
解方程38x -(16+13x)= 24解:38x -(16+13x)虚前孙= 2438x - 16 - 13x = 24移差链悔帆项38x - 13x = 24 + 1625x = 40x = 40 ÷ 25x =1.6∴ x =1.6是原方程的解,
解:原纯昌式做宽扒=38x-(16+13x)=24 38x-16-13x=24 38x-13x=24+13 25x=37 x=37/巧弯25
原式好早化缓姿为 38x-13x=24+16 25x=40 x=8/友哪雀5=1.6