TRUE OR FALSE. Determine whether the given values of x and y are a solution to a linear equation in two variables.

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1) x+y=6,x= 2 and y=4
A TRUE
B FALSE
C CANNOT BE DETERMINED

2) 2x + y= -4=1
A TRUE
B FALSE
C CANNOT BE DETERMINED

3) x-y= -6, x = 1and y=7
A TRUE
B FALSE
C CANNOT BE DETERMINED

4) x + 4y=10, x 2 and y =5
A TRUE
B FALSE
C CANNOT BE DETERMINED

5) 3x + 4y=13,x= 1 and y =4
A TRUE
B FALSE
C CANNOT BE DETERMINED​