The solution of the following system of linear equations is the point (1,-1)y= 3x -4 y= -4x +3
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The solution of the following system of linear equations is the point (1,-1)y= 3x -4 y= -4x +3

[From: ] [author: ] [Date: 11-07-07] [Hit: ]
go to your teacher for help, immediately ![(1, - 1) is a solution of the system True !......
Answer: True or False

-
3x - 4 = -4x + 3
-7x = -7
x = 1
y = -1

true

-
The solution of the following system of linear equations is the point (1,-1)
y= 3x -4
y= -4x +3?
Answer: True or False

You are aware that your keyboard has an Enter key ?

why can't you substitute the values into each equation to "test" the validity of the point ?

this is too easy...go to your teacher for help, immediately !

[(1, - 1) is a solution of the system True !]
1
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