" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
11y = 23100
y = 23100 / 11
y = 2100
3x + 2y = 13200
3x + 2(2100) = 13200
3x + 4200 = 13200
3x = 13200 - 4200
3x = 9000
x = 9000 / 3
x = 3000