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
yawa3891 [41]
3 years ago
5

ik this is a lot but it’s due at 9am (yes ik i have a lot of accounts) but i’m failing and i’ll mark someone as brainliest and y

ou all get thank you’s!! :(

Mathematics
2 answers:
Anestetic [448]3 years ago
5 0

。☆✼★ ━━━━━━━━━━━━━━  ☾  

1.

5x + 3x = 8x

2.

3x + x = 3x

3.

6x + 8x = 14x

4.

9x + 3x = 12x

5.

7x + 4x = 11x

6.

10x + x = 11x

7.

3x + 2 + 4x = 7x + 2

8.

15x + 3 + x = 16x + 3

9.

2x + 5 + 6x = 8x + 5

10.

7x + 2x + 4 = 9x + 4

11.

18x + 3x + 9 = 21x = 9

12.

6x + x + 8 = 7x + 8

EXPLANATION:

If it has the same base value, just add the coefficient.

More simply put, if they have an 'x' in front of them, just add the number before the 'x.'

You can't add a value with an 'x' in front and a value that doesn't

or example, you can't add 12x and 3

13.

3(7x + 5y)

14.

2(x + 7y)

15.

5(3x + 2y)

16.

6(2x + 3y)

17.

10(x + 3y)

18.

2(3x + 7y)

19.

8(x + 2y)

20.

9(5x + 3y)

21.

6(9x + 8y)

EXPLANATION

Find the highest common factor and divide the expression by this value

Place the HCF outside the brackets

Quick test: If you multiply the value outside the brackets by what is on the inside, it should give the original expression

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

。☆✼★ ━━━━━━━━━━━━━━  ☾

cluponka [151]3 years ago
4 0

Answer:

1. 8x

2. 3x

3. 14x

4. 12x

5. 11x

6. 11x

7. 7x + 2

8. 16x +3

9.8x+5

10.9x + 4

11. 21x + 9

12. 7x + 8

Step-by-step explanation:

1. 8x

2. 3x

3. 14x

4. 12x

5. 11x

6. 11x

7. 7x + 2

8. 16x +3

9.8x+5

10.9x + 4

11. 21x + 9

12. 7x + 8

You might be interested in
HELP
stira [4]
You would just do 5.7-8.1, which is -3.6 degrees Celcius. Hope I helped!
5 0
3 years ago
Six less than the product of five and a number is ten.
dlinn [17]
The answer is 5 because it would like that’s
6 0
3 years ago
This is in integers.<br><br> Q: evaluate (+5)-(+9)-(-7)
creativ13 [48]

can be simplified as 5-9+7=-4+7=3

3 0
3 years ago
Read 2 more answers
2x+3y=4<br><img src="https://tex.z-dn.net/?f=2x%2B3y%3D4%20" id="TexFormula1" title="2x+3y=4 " alt="2x+3y=4 " align="absmiddle"
leva [86]
Are you trying to find "x?"
5 0
3 years ago
Find the values of x and y.<br> 48°<br> (5x – 17)<br> X =<br> and y =
likoan [24]
Can you explain more
6 0
3 years ago
Other questions:
  • Help me please please
    15·1 answer
  • What is the answer to 2 5/3-2 3/2=
    13·2 answers
  • I wished I’d bought the game last week for $199.00. I missed the sale, and now it’s an additional 25%. What will it cost me now
    7·1 answer
  • write a problem that can be modeled by the equation 2x 40=60. then the solve the equation and explain the solution in the contex
    8·1 answer
  • 3. (a) Are triangles PQR and STU congruent?
    13·1 answer
  • How many inches are in 3 feet?
    7·2 answers
  • The ordered pairs are (-5,29), (3,-11) and (11,-51). What would be the slope-intercept form?
    5·1 answer
  • Sonya sells bracelets once a month at a flea market. The
    8·1 answer
  • I need help with number 2 80% is x of 40
    8·1 answer
  • Describe a situation where each of the following quantities might be useful.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!