Answer:
hii friends and you also follow me and give me brainliest ok by
The simplified expression using the commutative property is : 
+ 
<h3>Meaning of
commutative property</h3>
commutative property can be defined as a mathematics attribute that is possessed by a mathematical equation, that enables the objects undergoing addition or multiplication to change position.
In conclusion, The simplified expression using the commutative property is : +
<h3>Analysis</h3>
4/3 + 3/4 + 2/3 = ( 
+ 
) + = +
Learn more about commutative property: brainly.com/question/1528288
#SPJ1
<span>
-4c - 11 = 4c +21 add 4c to both sides
</span>
<span>
-4c - 11 + 4c = 4c + 21 + 4c simplify
- 11 = 8c + 21</span> <span> subtract 21 from both sides
- 11 - 21 = 8c + 21 - 21 </span><span>simplify
- 32 = 8c divide both sides by 8
c = - 4That's it
</span>
I hope you got
the idea
The answer to this question that you have me would be 5|x|-7=7 will equal to x=2
Method:
First place the replace of p and r using brackets.
= 3(6) + 11.7(7)
3 times 6 is 18 and 11.7 times 7 is 81.9
= 18 + 81.9
add one and one together you get
= 99.9
<em>hope </em><em>it </em><em>helps</em>
