" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b) -(-2x) - 5 - 3x = 2x-5-3x=0 -x=5 x=-5
c) -(16x + 3) + (3 - x) =-16x -3 +3 -x=0 -17x=0 x=0
d) x - ( - 15x + 9)x = x- 15x^2 + 9x
e) -(-(-21x) + 6)) =-21x +6
g) (-7x) * (-3x) + 4 - 19x = 21x^2 +4 -19x