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
Igoryamba
3 years ago
14

Solve x + 9 = 18 - 2x

Mathematics
1 answer:
bezimeni [28]3 years ago
6 0
Add 2x to both sides,
3x+9=18
Subtract 9 from both sides. 3x=9
Divide both sides by 3. 
x=3
You might be interested in
Joyce is making sushi rolls. She needs cup of
vlada-n [284]

Answer:

She can make 3 sushi rolls.

Step-by-step explanation:

it's not that hard, but ok

So, if Joyce needs one cup for every sushi rolls and she has 3 cups. You just add 3 + 0, getting you 3.

8 0
3 years ago
in one day, 18 people each withdrew $100 from an atm machinen what was the overall change in the amount of money in the atm mach
dolphi86 [110]

Answer:

1800 would be your answer

Step-by-step explanation:

IF 18 people went in and withdrew 100 dollars you have to multiply 18 by 100 to find the total amount of money that was removed from the ATM

8 0
3 years ago
Katalin drove 300 miles on her vacation. She drove an average of 1.9 times faster on the second 150 miles of her trip than she d
xxTIMURxx [149]
Katalin drove 300 miles on her vacation. She drove an average of 1.9 times faster on the second 150 miles of her trip than she did on the first 150 miles of her trip. Which expression represents the time she spent driving? Let x = her speed on the first half of the trip.

228.95x
4 0
1 year ago
Read 2 more answers
Perpendicular lines have slopes that are what
Aloiza [94]
Opposite reciprocal of each other

So two perpendicular liens would maybe have the slopes:
3 and -1/3
7 0
3 years ago
Read 2 more answers
The rectangle shown
Viktor [21]
The answer is C- 20

a^2 + b^2=c^2


5 0
3 years ago
Other questions:
  • There are 975 birds in an aviary. Each month, the number of birds decreases by 7%. There are 350 trees in the aviary. Each month
    10·1 answer
  • Write the sum in sigma notation. $ \noindent 1 - x + x^2 - x^3 + \cdot\cdot\cdot + {(-1)}^n x^n $
    6·1 answer
  • It takes 60 minutes to make 2000 copies on an old copy machine. When a newer copier works alongside the old copier, 2000 copies
    9·2 answers
  • John ordered three lobsters.the fist one weighed 3.2 pounds,the second weighted 1.75 pounds,the third 1.9 pounds what is the tot
    13·1 answer
  • Is 2,12 4,24 6,36 8,48 10,60 proportional
    6·1 answer
  • What is the value of 3/10 to the power of three
    13·1 answer
  • How many millimeters is 5 killometers​
    12·1 answer
  • PlEASE HELP ME PLEASE​
    10·1 answer
  • Graph y = x + 4<br><br> NEED HELP ASAP
    5·1 answer
  • I NEED HELP IN QUESTION 4 AND 5 IF YOU KNOW HOW TO DO THIS PLEASEE HELP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!