1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
liberstina [14]
3 years ago
8

What is the solution to this equation?

Mathematics
2 answers:
wlad13 [49]3 years ago
8 0

Answer:

\huge{ \fbox{ \sf{x = 21}}}

Option C is correct.

Step-by-step explanation:

\underline{ \underline{ \mathfrak{Let's \: solve}}} :

\bigstar{ \sf{ \:  \: x - 4 = 17}}

\text{Step \: 1} :  \sf{Move \: 4 \: to \: right \: hand \: side \: and \: change \: its \: sign}

\longrightarrow{ \sf{x = 17 + 4}}

\text{Step \: 2} : \sf{Add \: the \: numbers}

\longrightarrow{ \sf{x = 21}}

The value of x is 21

Hope I helped!

Best regards! :D

~\text{TheAnimeGirl}

ycow [4]3 years ago
3 0

Answer:

D. x = 21

Step-by-step explanation:

x - 4= 17

Step 1: Add 4 to both sides

x - 4= 17

<u>   +4   +4</u>

 x = 21

You might be interested in
The equation y = 8.1x models the relationship between the number of hours Alexander works, x, and the dollar amount he earns, y.
Katarina [22]
Start the graph at the <em>y</em>-intercept.  At 0 hours, he will make $0, so (0, 0) is the <em>y</em>-intercept.  From this point, he makes $8.10 an hour; go up 8.1 for every 1 hour you go over on the graph.  The graph is attached.

4 0
2 years ago
Read 3 more answers
iq scores are measured with a test designed so that the mean is 83 and the standard deviation is 20. consider the group iq score
dsp73
Oh my sorry didn’t know the answer
5 0
3 years ago
Pls pls plz plz pls help
Citrus2011 [14]

Answer:

x is 24°

Step-by-step explanation:

angles substended by the same chord or arc....90-66= 24°.

5 0
2 years ago
Pls no one answered this last time :( i want to be free
kipiarov [429]

Answer:

The total area is 3016 square inches, approximately

4 0
2 years ago
Please help with both questions, thank you!
algol [13]

11) 3 (2x + 7) - 4 = 53 - 3x is the given

Then, we use distributive property and get:

6x + 21 - 4 = 53 - 3x

Next, we combine like terms

6x + 17 = 53 - 3x

Then, we use the addition property of equality to add 3x to both sides.

9x + 17 = 53

We then use the subtraction property of equality to subtract 17 from both sides.

9x = 36

Finally, we use the division property of equality to divide 36 by 9, which isolates x.

x = 4

So, (In order) you have the: Given, Distributive Property, Combine Like Terms, Addition Property of Equality, Subtraction Property of Equality, and Division Property of Equality.

12) Please Note: This is an inequality problem. Which means we do not use the properties of equality. We'd use the properties of order. Properties of order are specific to inequalities, as the properties of equality are specific to the equations. They do not cross. As for your paper, I'm not sure why it says to use the properties of equality. I will be using the properties of order.

-7 (3 + 8x) + 5x ≤ 1 - 62x is the given

-21 - 56x + 5x ≤ 1 - 62x is distributive property

We then combine like terms

-21 - 51x ≤ 1 - 62x

Next, we use subtraction property of order to subtract 1 from each side.

-22 - 51x ≤ -62x

Then, we add 51x to each siding using the addition property of order

-22 ≤ -11

Lastly, we use the division property of order to divide 11 from both sides, which then gives us:

2 ≥ x

It becomes a positive because we're dividing 2 negatives, and we also turn the sign because we're dividing by negatives.

In order: Given, Distributive Property, Combine Like Terms, Subtraction Property of Order, Addition Property of Order, and Division Property of Order.

 

5 0
2 years ago
Other questions:
  • What is one third of 97.50
    15·1 answer
  • Which size bottle of ketchup is the best deal with the lowest unit price? Prices for Different Sizes of Bottles of Ketchup Size
    8·1 answer
  • 8×1+5×(1/100)+9(1/1000)
    5·1 answer
  • Need an answer for both plez.
    8·1 answer
  • Please send help AsAp​
    9·1 answer
  • Sin A =
    11·2 answers
  • True or False.<br><br>The following relation represents a function. ​
    6·1 answer
  • What is 9^7 written in expanded form ​
    7·1 answer
  • Which function is (x-3) a real root?
    5·1 answer
  • Solve the equation.<br><br> ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!