" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
7x - - 21 + 15x + 3 - 11x < -5( + 3x - x - 3) + 12x
11x - - 18 < -5( + 2x - 3) + 12x
11x - < - 10x + 15 + 12x + 18
11x - + < 2x + 33
11x - 2x < 33
9x < 33
x <
2)
2(x-3) - (x+3) < x + 2
2x - 6 - x - 3 < x + 2
x - 9 - x < 2
0 < 2 + 9
0 < 11