Explicación paso a paso:
9x-2=19
9x=19+2
9x=21
x= 7/3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
9x1= 9
9x2=18
Verified answer
Explicación paso a paso:
9x-2=19
9x=19+2
9x=21
x= 7/3