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
Vanyuwa [196]
3 years ago
11

Find x when y = 5 in the literal equation 4x + 7y = 51

Mathematics
2 answers:
xeze [42]3 years ago
8 0
The answer is... x=4

4(4) + 7(5) = 51

Hope ive helped!
nataly862011 [7]3 years ago
3 0
Hey there!

All that you need to do for this problem is plug in 5 where you see "y" in your given equation. The term 7y indicates that you will be multiplying 7 and the y value together, so you'll multiply 7 by 5 to get the value of that whole term. 

4x+7y = 51

4x+7(5) = 51

4x+35 = 51

Now, just solve for x. You can do this by combining like terms and simplifying your equation as much as possible. Remember that addition cancels out subtraction and division cancels out multiplication and vice versa. What you do to one side is something you must do to the other side. 

(4x+35) - 35 = (51) - 35

(4x) = (16)

\frac{4x}{4} =  \frac{16}{4}

x =4

The value of x will be 4 if y is equal to 5. 

Hope this helped you out! :-)
You might be interested in
Marco has 10 quarts of water and 20 cups of milk. How much liquid does he have in all?
emmasim [6.3K]
17 and a half cups would be the answer because of the poopo 
4 0
3 years ago
3) The distance between two villages is 1.9 km.
Dmitrij [34]

<em>☽------------❀-------------☾</em>

<em>Hi there!</em>

<em>~</em>

<em>1:10000 would be the scale.</em>

<em>❀Hope this helped you!❀</em>

<em>☽------------❀-------------☾</em>

<em></em>

3 0
3 years ago
Use the distributive property to evaluate the expression.
JulijaS [17]

Answer:

208 or 26(8)

Step-by-step explanation:

8*26=208

26*8=208

6 0
3 years ago
Evaluate the expression h + k for h = 6 and k = 14
Kaylis [27]

Answer:

20

Step-by-step explanation:

h + k  

h = 6 and k = 14

6+14

20

8 0
3 years ago
BD is a midsegment of triangle ACE and BD is to AE The value of x is:
anygoal [31]
The answer is simply B. 48
5 0
3 years ago
Other questions:
  • New shoes are on SALE. You find a pair you like for $85 dollars. But you only have $45 with you. So, you pay $40 and
    12·1 answer
  • I do not know how to do this question?
    9·2 answers
  • Answer to 38×21 using area model
    7·1 answer
  • Can someone help me with this? I will mark you as brainliest
    6·1 answer
  • Please help please anyone
    6·1 answer
  • Evaluate 5!+2!. Thank you!
    9·1 answer
  • Given the graph above, which equation could represent the function, given a &gt; 1?
    10·1 answer
  • David borrows $15,000 for a new car. He is
    12·1 answer
  • Need some help here
    9·1 answer
  • What is -23/6 - 7/3<br>A -37/6<br>B -30/9<br>C -16/6<br>D 37/6​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!