For the following set of equations, determine (a) if the system is a linear system of equations, (b) the number of solutions to the system, (c) if the system is consistent or inconsistent, and (d) if the system is independent or dependent. y + x = 4

2y − 2x = 8

over the argument its not good to fight.

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

a 270° rotation about point p says on e d g e n u it y (had to space it out because it says it's a misspelling so i couldn't submit it

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )