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
Artyom0805 [142]
3 years ago
7

Solve. 7w - 12 = 44 w = *

Mathematics
1 answer:
makvit [3.9K]3 years ago
6 0

Answer:

\huge{ \boxed{ \bold{ \text{w = \: 8}}}}

<h3>☃ Question : Solve for w</h3>

\text{7w - 12 = 44 }

<h3>✎ Step by step explanation </h3>

\text{7w - 12 = 44}

Move 12 to right hand side and change it's sign

\longrightarrow{ \sf{7w = 44 + 12}}

Add the numbers : 44 and 12

\longrightarrow{ \sf{7w = 56}}

Divide both sides by 7

\longrightarrow{ \sf{ \frac{7w}{7}  =  \frac{56}{7}}}

\longrightarrow{ \boxed{ \bold{ \red{ \sf{w = 8}}}}}

--------------------------------------------------------------------

☟ Let's check whether the value of w is 8 or not !

<h3>✑ Verification :</h3>

L.H.S ( Left hand side ) :

\dashrightarrow{ \sf{7w - 12}}

plug the value of w and simplify

\dashrightarrow{ \sf{7 \times 8 - 12}}

\dashrightarrow{ \sf{56 - 12}}

\dashrightarrow{ \sf{ 44}}

R.H.S ( Right Hand Side ) = 44

L.H.S = R.H.S ( Hence , the value of w is 8 ).

-----------------------------------------------------------------

<h3>☄ Rules for solving an equation :</h3>
  • If an equation contains fractions , multiply each term by the LCM of denominators.
  • Remove the brackets , if any.
  • Collect the terms with the variable to the left hand side and constant terms to the right hand side by changing their signs ' + ' into ' - ' and ' - ' into ' + ' .
  • Simplify and get the single term on each side.
  • Divide each side by the coefficient of variable and then get the value of variable.

Hope I helped !

Have a wonderful time ! ツ

~ TheAnimeGirl

You might be interested in
Erin gets her exercise by running. The graph shows the distances she covers in a given amount of time. How many hours does it ta
ivanzaharov [21]

Answer:

2½ h  

Step-by-step explanation:

Assume the graph is like the one below.

The graph shows how Erin's distance varies with time.

To find out how long it takes Erin to cover 25 mi, find 25 mi on the vertical axis.

From there, draw a horizontal line until it hits the graph.

Then drop a vertical line to the horizontal axis.

It hits half-way between 2 and 3.

It takes Erin 2½ h to run 25 mi.

7 0
2 years ago
Read 2 more answers
What is the variance of the data 9, 7, 7.5, 7.5, 7, 8, 5, 6, 7.5, 8?0
AlladinOne [14]
If your last value in your data is 80 then i think your answer would be 478.4725
6 0
3 years ago
If you place a 34 foot ladder against the top of a building and the bottom of the ladder is 25 feet from the bottom of the build
barxatty [35]
The answer is 59
34+25=59
7 0
2 years ago
Please need with one
dezoksy [38]
48+27=75

27/75 x 100 = 36% regular soda

8 0
3 years ago
Plssss answer this imma faillll :(((((
Zepler [3.9K]
U is right u gunna fail LOL
3 0
3 years ago
Other questions:
  • julia can finish a 20-mile bike ride in 1.2 hours. katie can finish the same bike ride in 1.6 hours. how much faster does julia
    7·2 answers
  • Writ the whole number in expanded form 29,780,000
    11·1 answer
  • One base of a trapeziod is four less than three times the other shorter base
    9·1 answer
  • Jade wants to visit her friends but wants to know if she can visit both of them without driving over 30km. Jade lives 11.4 km of
    6·1 answer
  • The mean is defined as the
    9·1 answer
  • I need help!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • What is the graph of y-(-3)=-1/2(x-(0))?
    10·1 answer
  • A cellular phone company charges a 49.99 dollar monthly fee for 600 free minutes. Each additional minute costs 35 cents. This mo
    8·1 answer
  • In ΔIJK, I K ‾ IK is extended through point K to point L, m ∠ J K L = ( 5 x − 3 ) ∘ m∠JKL=(5x−3) ∘ , m ∠ K I J = ( 2 x + 8 ) ∘ m
    6·1 answer
  • 3. Jala has an aquarium in the shape of a rectangular prism
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!