" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x - 5x < 11 + 7
-2x < 18
x < -9
jadi { x | x < -9}
b. 15 + 3x ≥ x + 1
3x - x ≥ 1 - 15
2x ≥ -14
x ≥ -7
jadi x = (-7,-6,-5,-4,...)
yg c saya bingung :v