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
pentagon [3]
3 years ago
15

What is the solution to this equation?

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
6 0
Answer:
C. x = 5

Explanation:
Step 1 - Simplify the equation by adding the common terms

3x - 7 + 4x = 28
3x + 4x - 7 = 28
7x - 7 = 28

Step 2 - Add seven to both sides of the equation

7x - 7 = 28
7x - 7 + 7 = 28 + 7
7x = 35

Step 3 - Divide both sides of the equation by seven

7x = 35
7x/ 7 = 35/ 7
x = 5

Therefore, the correct answer should be ‘c. x = 5.’
kupik [55]3 years ago
4 0

Answer:

x = 5

Step-by-step explanation:

3x - 7 + 4x = 28

Combine like terms

7x -7 = 28

Add 7 to each side

7x - 7 +7  = 28+7

7x = 35

Divide each side by 7

7x/7 = 35/7

x = 5

You might be interested in
The point U (-2,0) is translated 1 unit up. What are the coordinates of the resulting point, U’?
MrRissso [65]

Answer:

Point U' (-2, 1)

Step-by-step explanation:

When moving up and down on a graph, this affects the y coordinate only.

Since it is moving up 1 unit, we have to add 1 to the y coordinate. So U' will end up being (-2, 1).

4 0
2 years ago
Read 2 more answers
A survey of middle school students' food
lozanna [386]
The answer is 62 B can u plz mark brainliest
3 0
3 years ago
Opposite angles of a parallelogram are congruent. <br> a. True <br> b. False
AlexFokin [52]
Correct answer is true
4 0
3 years ago
How do I find the percent of budget?​
ch4aika [34]

Answer:

First, subtract the budgeted amount from the actual expense. If this expense was over budget, then the result will be positive.

Next, divide that number by the original budgeted amount and then multiply the result by 100 to get the percentage over budget. If your expenses were lower than your budgeted amount, then this number will be negative, describing the percentage under budget.

6 0
2 years ago
Find each missing measure.
oksano4ka [1.4K]
The answer

a = 84

ac = 9
6 0
2 years ago
Other questions:
  • The square of a positive number is 24 more than 5 times a number. What is the value of the number?
    12·1 answer
  • if 1/2 an apple was shared equally among 3 people. what fracton of the who apple did each person recive.
    11·1 answer
  • Which step in conducting research should be done before writing a research question?
    7·1 answer
  • ZA= 0 Round your answer to the nearest hundredth. 2 6 B​
    15·1 answer
  • Describe the difference between a bar graph and a circle graph.
    6·1 answer
  • Plz help me plssssssssssssss​
    10·1 answer
  • =
    15·1 answer
  • True or false: Outliers can cause data sets to be skewed.
    8·2 answers
  • Zoe is packaging a gift to send in the mail. A smaller gift box is placed inside a similar yet larger packaging box. The empty s
    11·1 answer
  • The stem-and-leaf plot shows the test scores for a chemistry class. How many students had a score greater than 90 points? Stem a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!