Question

x+50%x=42求解答！

Answer 1

x+50%x=42
x+0.5x=42
（虚腊搭桐1+0.5）差枝滑x=42
1.5x=42
1.5x÷1.5=42÷1.5
x=28

Answer 2

解：或迅x+50%x=42
x+0.5x=42
(1+0.5)x=42
1.5x=42
x=42÷1.5
x=28
不懂继雀坦续追衫岁此问