3分之2乘x+1的和等于6分之5乘x+2的和减一

3分之2乘x+1的和等于6分之5乘x+2的和减一
2025-04-11 17:35:02
推荐回答(1个)
回答1:

2/3(x+1) = 5/6(x+2)-1
两边同乘以6:
4(x+1) = 5(x+2)-6

4x+4 = 5x+10-6

4x+4 = 5x+4

4x = 5x

x = 0