解方程:1.25(x+10)=0.75(x+6)
问题描述:
解方程:1.25(x+10)=0.75(x+6)
答
1.25x+12.5=0.75x+4.5
0.5x=-8
x=﹣16
答
解 1.25x+12.5=0.75x+4.5
1.25x-0.75x=4.5-12.5
0.5x=-8
所以 x=-16
答
1.25(x+10)=0.75(x+6)
1.25x+12.5=.75x+4.5
x=-16
采纳吧,谢谢
答
5/4(x+10)=3/4(x+6)
5(x+10)=3(x+6)
5x+50=3x+18
2x=-32
x=-16
答
1.25(x+10)=0.75(x+6)
1.25x+12.5=0.75x+4.5
0.5x=-8
x=-16
答
1.25x+12.5=0.75x+4.5
1.25x-0.75x=4.5-12.5
0.5x=-8
x=-16