4(3x)-(-2)(-x) = 21
12x - 2x = 21
10x = 21
x = 21/10
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4(3x)-(-2)(-x) = 21
12x - 2x = 21
10x = 21
x = 21/10