" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x - 7x = -12 - 8
-4x = -20
x = 5
nilai dari x+2 = 5 + 2 = 7
3x-7x=-8-12
-4x=-20
x= -20 : -4
x=5
maka x+2= 5+2=7