Question

someone that knows algebraic proof

Answer 1

i need help with this one and need 4 other checked as this is my last time i can take this

Answer 2

@triciaal

Answer 3

@31356

Answer 4

do u know this?

Answer 5

Ehh... I haven't learned about this..sorry. However, I am positive that @Vocaloid will help you! Best wishes ;)

Answer 6

@Nnesha

Answer 7

thanks this is too hard i dont want to mess this up this is my third time

Answer 8

first step is the commuutative property since we are re-arranging the order of the terms

Answer 9

b

Answer 10

i guess the third step is either addition or combining like terms

Answer 11

@Vocaloid

Answer 12

does anyone know this?

Answer 13

is it b?

Answer 14

@jim_thompson5910