解方程;2\/3X+1\/2X=42?
7\/6x=42 x=42×6\/7 x=36
2\/3x 1\/2x=42
解:2\/3x+ 1\/2x=42 4\/6x+3\/6x=42 7\/6x=42 x=42÷7\/6 x=36
三分之二x-二分之一x=42 解方程
回答:解方程: 2\/3x-1\/2x=42 1\/6x=42 x=252
2\/3X+1\/2X=42求解
2\/3X+1\/2X=42 两边×6 4x+3x=252 7x=252 x=252÷7 x=36 祝学习进步
2\/3x+1\/2x=42解方程要过程?
(2\/3+1\/2)x=42,7\/6x=42,x等于42÷7\/6,x=42×6\/7,x等于36。
三分之二x加二分之一x=42方程解
解:2\/3x+1\/2x=42 (2\/3+1\/2)x=42 7\/6x=42 x=42*6\/7 x=36
2\/3x一1\/2x等于42这套题怎么做?
2\/3x一1\/2x等于42 4\/6x-3\/6x=42 1\/6x=42 x=252
这个详细怎么解
2\/3X-1\/2X=42 解:(2\/3-1\/2)X=42 1\/6X=42 X=42÷1\/6 X=252
2\/3X加1\/2X=42 7.5X除以0.3=10 1\/4:X=1\/2:1\/6
如图。
2\/3x+1\/2x=42
2\/3x+1\/2x=42 4\/6x+3\/6x=42 7\/6x=42 7x=42×6 x=42÷7×6 x=6×6 x=36 如果帮到你,请记得采纳,O(∩_∩)O谢谢