Name the property of real numbers illustrated by the equation 2x + 4y = 4y + 2x.
2 answers:
<h2>Answer:</h2>
The property that is illustrated by the equation:
is:
Commutative Property.
<h2>Step-by-step explanation:</h2>We know that for any relation R and for any set A.
If a,b belongs to A.
Then if a is related to b i.e. a R b
then by the commutative property we have:
b is related to a i.e. b R a
Here the terms 2x and 4y are related to each other by addition sign.
i.e. if 2x is related to 4y i.e. 2x+4y
then by commutative property 4y is related to 2x i.e. 4y+2x
Hence by commutative property , we have:
a+b=b+a
i.e.
You might be interested in
Answer:
1/3
Step-by-step explanation:
When working with balanced expressions (stuff on both sides of the equal sign), "what you do to one side, you do to the other", which keeps it balanced.
The first thing we notice is the exponent 1/4, which is one both sides, so we can get rid of it on both sides by using the <u>reverse operation</u>.
The reverse of exponents is <u>square root</u>.
Isolate x to solve. Separate the variables and non-variables.
4x + 10 = 9 + 7x
4x - 4x + 10 = 9 + 7x - 4x Subtract 4x from both sides
10 = 9 + 3x
10 - 9 = 9 - 9 + 3x Subtract 9 from both sides
1 = 3x Divide both sides by 3 to isolate x
x = 1/3 Answer