104k views
3 votes
This is the last question I need!!!!! Please help me!!!! Algebra question!!!!

This is the last question I need!!!!! Please help me!!!! Algebra question!!!!-example-1
User Shi Quan
by
7.9k points

1 Answer

2 votes
Hello,
Answer line 2, column 1

[1.......1........1][x]=[29000]
[2......-3.......-1][y]=[1000]
[0... 0.15..0.15][z]=[2100]
User Francesco Puglisi
by
7.3k points