5(x-1)-2(y-2)=10 3x+4y = 2(y-1)

来源:学生作业帮助网 编辑:作业帮 时间:2024/10/03 16:54:42
5(x-1)-2(y-2)=10 3x+4y = 2(y-1)
x)3}BN]# Dv(WhT**@DA lIR_`gC F`P kTZ[Y@!c}C3<;MH2O

5(x-1)-2(y-2)=10 3x+4y = 2(y-1)
5(x-1)-2(y-2)=10 3x+4y = 2(y-1)

5(x-1)-2(y-2)=10 3x+4y = 2(y-1)
5x-2y=11
3x+2y=-2
x=9/8
y=-43/16