" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2x-9x=4+5
-7x=9 /:(-7)
x=-9/7
2(x-3)=8 /:2
x-3=4
x=4+3
x=7
2x-9x=4+5
-7x=9 /:(-7)
x=-9/7
x=-1 2/7
b) 2(x-3)=8
2x-6=8
2x=8+6
2x=14 /:2
x=7