谢谢3/8x+2/3*3/8x+48=(1+12.5%)x怎么解

问题描述:

谢谢3/8x+2/3*3/8x+48=(1+12.5%)x怎么解

3/8x+2/3*3/8x+48=(1+12.5%)x
3/8x+2/3*3/8x+48=1/8x
3/8x+1/4x+48=1/8x
(3/8+1/4-1/8)x=-48
1/2x=-48
x=-96

原式=3/8x+2/8x+48=9/8x ,48=4/8x x=96