6.8x+2.4x=9.66怎麼解方程 等於號要對齊!

6.8x+2.4x=9.66怎麼解方程 等於號要對齊!

6.8x+2.4x=9.66
(6.8+2.4)x=9.66
9.2x=9.66
x=1.05