Solve 3x-y=3 , 9x-3y=9?
Answers
Answered by
5
Here is your ans
3x- y = 3 then y = 3x - 3
9x - 3y = 9/3 then 3x - y = 3
Y = 3x - 3 is in 3x - y = 3
3x - 3x + 3 - 3 = 0
X = 0
Y = -3
Similar questions