45-x=1.5(24+x)
问题描述:
45-x=1.5(24+x)
答
45-x=36+1.5x
45-36=1.5x+x
9=2.5x
x=3.6
45-x=1.5(24+x)
45-x=36+1.5x
45-36=1.5x+x
9=2.5x
x=3.6