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
dangina [55]
3 years ago
14

Write a two-step equation involving division and addition that has a solution of x=25

Mathematics
1 answer:
zavuch27 [327]3 years ago
4 0
If this is what you mean..?

In order to do this you would work backward from the answer.
You have x = 25 and ant to include and addition. As we are working backwards, we use the opposite operation to addition - subtraction. We'll make it an easy number so we will subtract 15 to get to 10.
So far it looks like 10 = 15 + x
Now, to include  a division, we want to do the opposite again, multiplication. Pick any number to multiply 10 by - for this example we'll choose 7.
7 x 10 = 70
Now we can write out the equation -
70/7 + 15 = x
No brackets are required as Division comes before addition in BIDMAS.


An alternate choice would be to have x the other side of the '='

To do this, multiply x by a number of choice (for example 3) to make the divison section of the equation. This makes 75. This can be written as a fraction. 75/x = 3
Next, for the addition, whatever happens on one side, the exact same happens on the other. Pick any number to add on (e.g. 5) and re-write the equation.
75/x + 5 = 8

Sorry if this doesn't make perfect sense
You might be interested in
Solve for the x in the diagram below. 50°, 2x°, and 150°
lapo4ka [179]

Answer:

50 degrees.

Step-by-step explanation:

The angle where 2x + 50 is congruent to the 150 degree angle because they are vertical angles.

2x + 50 = 150

2x = 100

x = 50.

Hope this helps!

4 0
3 years ago
Read 2 more answers
Solve for w in P = 2w + 2l, if P = 38 and l = 12.
vova2212 [387]
W= 7

38=2w+2(12)
                /
38=2w + 24
-24        -24

14=2w
divid by 2    divid by 2

7=w
4 0
3 years ago
Read 2 more answers
Please help me with this homework show me how you get it and the answer
Korvikt [17]
Answer -226.8 cubed
step-by-step-equation
3 0
3 years ago
Find 12 ÷ 3/5. Show or explain your reasoning.
scZoUnD [109]
20 because when you divide 12 by 3/5 you get 20 use a calculator
3 0
3 years ago
Read 2 more answers
Someone please help me
Usimov [2.4K]
Yes 1 and 3 are supplementary


4 0
3 years ago
Read 2 more answers
Other questions:
  • A cab charges $1.45 for a flat fee and $0.55 for each mile. write and solve an inequality to determine how many miles Ariel can
    15·1 answer
  • What is the value of 21 + 6² - (35 - 8) ×3? A. 90 B. 0 C. -24 D. -54
    15·2 answers
  • ((8 ÷ 2 ( 3 + 3 ))) ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ ☆ Answer: ♫・*:.。. .。.:*・ Hewwo frwind! ♫・*:.。. .。.:* I know the answer i
    5·1 answer
  • makayla's local movie theater has a movie goer club that charges an annual registration fee of $25. however, movie tickets are d
    10·1 answer
  • Solve C= AB + D for B
    14·2 answers
  • What is the equivalent expression of 9+ a J plus 6J -1+ 2K
    12·1 answer
  • Which of the following is NOT a topic that you will learn about with matrices in this lesson? Addition Multiplication Interpreta
    15·2 answers
  • When the movie is half over, popcorn sells for half price. Full price popcorn is $3.50, and drinks are $1.35. Determine the cost
    5·2 answers
  • A line has a slope of 10 and passes through the point (0, 7). What is its equation in slope intercept form?
    14·2 answers
  • Selim walked 1/12 of a mile to the coffee shop in 712 of a mile to the dry cleaners how far apart is the coffee shop from the dr
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!