Question

Which property is shown? (8 • 5) • 11 = 8 • (5 • 11)
Simplify the expression.

7d + 12– 4d – 3

Answer 1

thx

Answer 2

7d+12-4d-3=0 lets solve it :)

Answer 3

@-Lexy- Start working

Answer 4

cant xD im terrible at this

Answer 5

Let me show you an example

3c-5+4c-1=0

3c+4c=5+1

7c=6

and

c=6/7---Answer :D

Answer 6

Now start solving your question ?

Answer 7

to be honest im looking at the screen right now and i have no clue wat u just showed me lol

Answer 8

Is your expression equal to 0 ?

Answer 9

idk...... im thinking no

Answer 10

Ok then,

7c+12-5c-9

Now you have to arrange them like,

7c-5c+12-9

Answer 11

I hope you got it till here

Answer 12

so u just do the oppisite?

Answer 13

No i just rearranged them.

Answer 14

The one with the c together.

Answer 15

oh

Answer 16

For Example,

3d+9+6-4d

Now tell me how would you rearrange them :)

Answer 17

3d-4d+9+6?

Answer 18

You are Awesome :D

Answer 19

i wish my teacher taught like this when she teaches its like she is speaking anotheer language

Answer 20

Now lets go the original question,

7d + 12– 4d – 3

Rearrange them

Answer 21

@-Lexy-

Answer 22

7d-4d+12-3......?

Answer 23

Awesome Now lets do some addition,subraction :)

Answer 24

@-Lexy- Go on

Answer 25

7d-4d=3d i think 12-3=9

Answer 26

Ok so what is your final expression :

Answer 27

@-Lexy-

Answer 28

3d+9

Answer 29

You are Awesome @-Lexy- And You Say You dont know maths :D

Answer 30

A medal for you.

Answer 31

i seriously didnt know that i just guessed but i got it right :o yay me!

Answer 32

Now Lets Discuss the first question,

Commutative Law,

(When you add up)

a+b=b+a

(a+b)+c=a+(b+c)

Distributive Law,

(when you multiply)

(a*b)*c=a*(b*c)

Answer 33

So what will be the answer to the first question ? @-Lexy-

Answer 34

Associative Property of Multiplication

Answer 35

i think

Answer 36

Yeah that is the answer :D As I said You are Awesome :P

Answer 37

yay :D

Answer 38

well im off to world history now