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
Ber [7]
2 years ago
6

Solve for x. 6x + 9 + 4x + 2 = 21

Mathematics
2 answers:
Pie2 years ago
5 0

Answer:

6x + 9 + 4x + 2 = 21 \\ 6x + 4x + 11 = 21 \\ 10x + 11 = 21 \\ 10x = 21 - 11 \\ 10x = 10 \\ x =  \frac{10}{10}  \\ x = 1

<h3> <u>PLEASE</u><u> MARK</u><u> ME</u><u> BRAINLIEST</u></h3>
Mama L [17]2 years ago
5 0

Answer:

i got u!!!! it's x=1

Step-by-step explanation:

sooo basically isolate the variable by dividing each side by factors that don't contain the variable!

You might be interested in
Find the value of each variable in the parallelogram
melomori [17]

Alright.

For 7, you'll want to put congruent sides equal to each other, assuming they are parallelograms. So, you'll get the two equations:

3x+2=23

2y-7=9

Solve using GEMDAS/PEMDAS, and you'll get these answers.

3x+2=23

3x=21

x=7

2y-7=9

2y=2

y=1

For 8, you'll want to do the exact same thing, formatting the numbers to equal each other. You'll get these two equations:

3y+5=14

2x-5=17

Solving them would make:

3y+5=14

3y=9

y=3

2x-5=17

2x=22

x=11

For 9, you have to remember that the angle opposite of one angle in a defined parallelogram are congruent. Thus:

130=2h

5k=50

solve them and you get

h=65

k=10

___________________________________________

Hope that helped. Good luck.

5 0
3 years ago
Read 2 more answers
NO LINKS PLEASE I NEED REAL ANSWERS<br> What are the numbers missing on all blanks?
Maru [420]
Ok the numbers r
16/3 x+ 29/3
8 0
3 years ago
Pleassssseeee help. I neeed help
xz_007 [3.2K]

Answer:

B.

Step-by-step explanation:

Took the test :}

4 0
2 years ago
What is at the end of a rainbow? Unscramble the answer to this riddle and explain below. EHT RTTLEE W
icang [17]

Answer:

The Letter W

Step-by-step explanation:

EHT- The

RTTLEE- Letter

W- W

W is at the end of a rainbow.

8 0
3 years ago
What happens when a positively charged rod is brought near a neutral plastic ball?
Rina8888 [55]

Answer:

the will force away from one another please give brainlist

7 0
2 years ago
Read 2 more answers
Other questions:
  • A certain company reported selling 5,000 toys during the month of January and expects sales to grow at a rate of 7.5% per month
    8·2 answers
  • a vehicle travels 24km with a constant speed of 65 km/h and another 50 km with a constant speed of 80 km/h what was its average
    8·1 answer
  • Plz Help if possible
    5·1 answer
  • Part 2 out of 2 What is a reasonable range for this situation? Complete the explanation. A reasonable range is (8,27, 64, 125, 2
    10·1 answer
  • 21 POINTS<br> Does anyone know this I’m super bad at math
    13·2 answers
  • What’s the difference
    10·1 answer
  • Draw a number line to represent the any quality
    8·1 answer
  • HELP! What is the volume in cubic inches of the solid figure, rounded to the nearest cubic inch?
    11·1 answer
  • 17 = x + 9 <br> Whats the answer i need it now pls &amp;&amp; thank uu .
    11·2 answers
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!