化简2—(2(x+3y)—3(x—2y))

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 13:13:08
化简2—(2(x+3y)—3(x—2y))
x){3G S0 m{: 6&H$v6`kamk "5aFf@2"khmd_\g1ҮJVb_mVk "kV~s

化简2—(2(x+3y)—3(x—2y))
化简2—(2(x+3y)—3(x—2y))

化简2—(2(x+3y)—3(x—2y))
=2-(2X+6Y-3X+6Y)
=2-2X-6X+3X-6Y
=X-12Y+2

2+x-12y

=2-(2x+6y-3x+6y)
=2-(12y-x)
=2+x-12y