若2x+3y=k,3x+2y=k+2,的解x+y=5求k的值

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/16 13:33:04
xRN@I̎_tKbn`GM>p!ETԘl?Q ^<3j=sвNMXTa8Av56EI!6Swu財k .(1( hluV@9(yIC+N[-VUEКAPLJ!?YJ9ua&{=Û3Jl;1T=N'81 C_5M|~E \oR_ݙ}loJrsvDvtԂnWO0XyT8 `% aYO5A