" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x-7x-4=32+7x-7x (kedua ruas dikurang 7x)
-4x-4 =32
-4x-4+4=32+4(kedua ruas ditambah 4)
-4x=36
x=36/-4
x=-9
:
3x = 32+7x , x E bilangan bulat
+4
3x = 36 +7x, x E bilangan bulat
-7x -7x
-4x = 36
x = -9