" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x + 2y = -6 | x2| 6x + 4y = -12
________________________ -
-13y = -39
y = 3
2x - 3y = -17
2x - 3(3) = -17
2x - 9 = -17
2x = -17 + 9
2x = 8
x = 4
x + y = 4 + (-3) = -1