" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
6x-2 - 4x + 7 = 1
2x+5 =1
2x= -4
x= -2
6x-2-4x+7=1
6x-4x-2+7=1
2x+5=1
2x=-4
x=-2