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
viva [34]
3 years ago
12

What is 2/3(9+x)=5(4-x)

Mathematics
2 answers:
Elza [17]3 years ago
7 0

\frac{2}{3}<span>(9+x)=<span>5(4−x)</span></span>Simplify: 
(\frac{2}{3})(9)+(\frac{2}{3})(x)=(5)(4)+(5)(−x)(Distribute)
6+\frac{2}{3}<span>x=<span>20+−5x</span></span>\frac{2}{3}<span>x+6=<span><span>−5x</span>+<span>20
</span></span></span>Step 2: Add 5x to both sides.
\frac{2}{3}x+6+5x=−5x+20+5x
\frac{17}{3}x+6=<span>20
</span>Step 3: Subtract 6 from both sides.\frac{17}{3}<span><span><span>x+6</span>−6</span>=20−6</span>\frac{17}{3}<span>x=<span>14

</span></span><span>Step 4: Multiply both sides by </span>\frac{3}{17}<span>.
</span>(\frac{3}{17} ) · (\frac{17}{3}x ) = (\frac{3}{17})·(14) 
 Answer = (\frac{42}{17}
choli [55]3 years ago
3 0
The answer should be 6. hope this helped
You might be interested in
What is measure of angle R?
Tema [17]
I think you need to add them all up first or do the 90 degree
8 0
3 years ago
A Formula one car travels at 850 feet every 10 seconds. If the Car is 2550 feet from the finish line, How much time will it take
Vinvika [58]

Answer:

30 seconds

Step-by-step explanation:

speed= 850 feet / 10 seconds = 85 feet/ second

distance = 2550

time= distance/speed

= 2550 divided by 85

= 30 seconds

4 0
3 years ago
If the area of a rectangle is 60 in?
Nataliya [291]

Answer:12 in

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
I neeed help , can somebody please tell the answer . ?
Dmitriy789 [7]

Answer:

x=39 degrees

Step-by-step explanation:

28+33+x=100

61+x=100

8 0
3 years ago
Amy's family drove to Lucky Land Fun Park for the day. Her dad and mom shared the driving. Amy's dad drove 3 miles for every 5 m
uysha [10]

Answer:

128 miles

Step-by-step explanation:

5 + 3 = 8, 32 / 8 = 4, 4 x 4 = 16

5 x 16 = 80

3 x 16 = 48

80 + 48 = 128

7 0
2 years ago
Read 2 more answers
Other questions:
  • Hal and Renee play the following game a bag has 11 tiles in it each with a letter from the word probably in it Hal and Renee tak
    13·1 answer
  • Solve the division problem -1 3/5 divided by -2/3 please help I already have 3 wrong and my brain feels pooped
    14·2 answers
  • Alice, Bertie and Cara like to spend time outdoors. One of them is an avid
    11·1 answer
  • What is the result when two or more are added<br>​
    12·1 answer
  • Simplify the equation.
    6·2 answers
  • What equation fits the table
    5·2 answers
  • -0.5 ≤ m/10<br><br>Will mark brainiest :)<br><br>Solve the inequality!
    11·1 answer
  • Let g(x)= - x^2 + 5x + 2, find and simplify g(-3)<br><br><br><br><br>​
    15·1 answer
  • Please please I beg you help me.
    11·1 answer
  • 14.62 rounded to the nearest number
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!