(x÷2)+(x÷3)+(x÷4)=26
问题描述:
(x÷2)+(x÷3)+(x÷4)=26
答
(x÷2)+(x÷3)+(x÷4)=26两边乘12
6x+4x+3x=26x12
13x=26x12
x=2x12
x=24