All categories

2 years ago

Explain how you can tell if the expressions 7x – 4 and 6x – 4 – x are equivalent.

English

2 answers:

kaheart [24]2 years ago

8 0

Answer:

They are not equivalent.

Look at the explanation section to know why and check out the attachment.

Explanation:

One way is to check it graphically. I will put in the equations into a graphing calculator to show you that these expressions are not equivalent. Please see the attachment.

The other way is to check it algebraically.

First combine like terms in the second expression.

6x-4-x=5x-4

7x-4 and 5x-4 are not equivalent.

Hope this helps!

If not, I am sorry.

kkurt [141]2 years ago

8 0

Answer:

they cannot be equivalent, if you remove the -4, you have 7x on one side and 6x on the other, which are not of equal value

Explanation:

Explain how you can tell if the expressions

7x – 4 and 6x – 4 – x are equivalent.

they cannot be equivalent, if you remove the -4, you have 7x on one side and 6x on the other, which are not of equal value

7x - 4 = 6x - 4

7x = 6x

the equation is false

You might be interested in

Importance of importance of english languages in 20 lines

olchik [2.2K]

Explanation:

English language is mostly known by all the people of different countries by which it can help us while communicating to the people of other countries. Incase if we are visiting other countries and we don't know there languages properly then we can communicate in english and help them. As, English is the language of International Communication . Knowing english language can help u in both personally and professionally. English is also the language of internet. Travelling is a lot easier with a good knowledge of english. You also can study all over the world with english. There are many more reasons like this.....

 Hope it helped you...

3 0

2 years ago

i have to write a haiku poem about struggle to get water in different parts of the world can someone help im stuck

Tasya [4]

Water is a need
Some places can’t get any
Most of them then die

4 0

2 years ago

In the context of the poem "Fueled," what does the rocket symbolize?

NikAS [45]

Answer:

D: The urge to explore new worlds

I might be wrong though

4 0

3 years ago

Read 2 more answers

Which best explains why it is important for people to be aware of government policies? people can influence policies by voting f

vfiekz [6]

The best and most correct answer among the choices provided by your question is the third option which states that "people can influence policies by voting for or against public safety and welfare services". People always has a voice in government policies through the means of a plebiscite or a memorandum.

5 0

3 years ago

Stating that "7,000 people watched the night Frankie Nelson set her 18-hour record” most develops the central idea that

Elan Coil [88]

Answer:

bicycle racing was a popular sport in the 1880s and 1890s.

Explanation:

As a result of stating that "7,000 people watched the night Frankie Nelson set her 18-hour record”, the writer is trying to make it known that a lot of people were interested in watching the event.

Therefore, the thing that most develops the central idea is that bicycle racing was a popular sport in the 1880s and 1890s

5 0

3 years ago