systems of linear equations是什么意思?

systems of linear equations是什么意思?
systems of linear equations是什么意思?

systems of linear equations是什么意思?
中文是
一系列的直线方程
e.g1
x+y =3
2x+6y=0
e.g2
x+y+z =0
x-y+z =5
x+3y-z =3
...

线性方程组