" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
10. 8ab+5
11. p + 8
= 8x + 2x + 7y - 7y - 5 + 9
= 10x + 4
10) = 3ab - 2bc + 6 + 5ab + 2bc - 1
= 3ab + 5ab - 2bc + 2bc + 6 - 1
= 8ab + 5
11) = 5p + 6 - (4p - 2) *lakukan perkalian kedalam*
= 5p - 4p + 6 + 2 * karna negatif kali negatif sama dengan positif*
= p + 8