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
Snowcat [4.5K]
2 years ago
13

5(x-3)+2x+21=3(x+4)+2x

Mathematics
1 answer:
nekit [7.7K]2 years ago
3 0

Answer:

x = 3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

5(x−3)+2x+21=3(x+4)+2x

(5)(x)+(5)(−3)+2x+21=(3)(x)+(3)(4)+2x(Distribute)

5x+−15+2x+21=3x+12+2x

(5x+2x)+(−15+21)=(3x+2x)+(12)(Combine Like Terms)

7x+6=5x+12

7x+6=5x+12

Step 2: Subtract 5x from both sides.

7x+6−5x=5x+12−5x

2x+6=12

Step 3: Subtract 6 from both sides.

2x+6−6=12−6

2x=6

Step 4: Divide both sides by 2.

Hope this helps!

=)

You might be interested in
On a recent flight, the 120 passengers ordered dinner as depicted in the table. Use this table to answer the following question.
Neko [114]
The answer is C
60/120
8 0
2 years ago
Read 2 more answers
24 is what percent 20% of what number is 24? 19% of 60 is what number?
algol [13]

Answer: 19% of 60 is 11.4

Step-by-step explanation:

Turn 19 into a decimal — .19

times that number by 60 to get your answer! Sorry I couldn’t understand the first one

3 0
2 years ago
What is the slope of the line represented by y= x+ 9​ PLZ HELP
sergiy2304 [10]

Answer:

1 is the slope

Step-by-step explanation:

When the equation of a line is written in the form

y = mx+b,  m is the slope and b is the y intercept

y =x +9

y = 1x+9

1 is the slope and 9 is the y intercept

3 0
3 years ago
5. Cooking oil costs $5.89/kg. How much oil is there if the total cost is<br> $17.92?
Tems11 [23]

Answer: $3.04

Step-by-step explanation:

3 0
2 years ago
Which of the following numbers is read, "six thousand, nine hundred seven"?
Murrr4er [49]
Answer: 6907
Six thousand= 6000
Nine hundreds=900
Seven= 7
3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of x in this figure
    15·2 answers
  • Sample mean (M) = 50 Population mean (µ) = µM = 47 Sample standard deviation (s) = 4 Sample size (N) = 25 Based on this informat
    12·1 answer
  • A bakery makes bread in batches. Several loaves per batch are rejected due to defects. Your friend says that the total number of
    10·1 answer
  • If I mix 2 cans of yellow paint for every 3 cans of blue paint, how much yellow paint is needed with 6 cans of blue paint? (Draw
    10·2 answers
  • Solve the proportion?
    6·1 answer
  • Which of the x-values are solutions to the following inequality
    11·1 answer
  • From an observation deck, Matt spots two deer to the right of the observation deck, standing 108 feet apart in a field below. Th
    12·1 answer
  • Help me pleaseeee pleaseee
    11·1 answer
  • you can use a calculator if you want. No links please help this is very important i will give you brain thing if its correct
    11·2 answers
  • What is the value of q? please please please help its due today at 3pm its a test
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!