" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
=7x-x+2y+6y
=6x+8y
b. 2p+q-3p+8p
=2p+8p-3p+q
=7p+q
c. 2a-9b+5b+a
=2a+a-9b+5b
=3a-4b