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

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 !]