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
Leya [2.2K]
3 years ago
7

Solving steps for 2/3(9+x) = -5(4-x)​

Mathematics
1 answer:
Darya [45]3 years ago
8 0

Answer:

x = -6

Step-by-step explanation:

2/3(9+x) = -5(4-x) ( 2/3times9=6, 2/3timesx=2/3x) ( -5times4=-20,-5timesx=-5x)

6 + 2/3x = -20 -5x ( add 20 on both sides)

26 + 2/3x = -5x ( minus 2/3x on both sides)

26 = -4.6x (divided -4.6x on both sides)

-5.6 = x ( round up)

-6 = x

hope this helps

You might be interested in
Tell whether (1,6) is a solution of y = x + 7
andrezito [222]

Answer:

no it is not a solution.READ THE WHOLE EXPLANATION! IT WILL HELP WITH THE OTHER PROBLEMS!!!!

Step-by-step explanation:

when something like (1,6) is written consider it as (x,y). in this case, 1 is considered as x, and 6 is considered as y. if you substitute these number for x and x and y, (x =1 and y =6), you'll see that the equation will go from y=x +7, to 6=1+7. Which is not true.

5 0
3 years ago
Read 2 more answers
Need an answer I need help?
SIZIF [17.4K]

Answer:

You need help or I need help?

Step-by-step explanation:

(I typed with a keyboard)

7 0
3 years ago
Translate this sentence into an equation.<br> 45 is the sum of 19 and Victor's score
Alex17521 [72]

Answer:

Victors score= v

19 + v =45

5 0
3 years ago
Wot it's the missing number x9=6x3
vivado [14]
If i'm understanding this question correctly, i believe that it's 2. 
2*9=6*3
4 0
3 years ago
Read 2 more answers
If a firm finds that increases in output lead to increases in long-run average total cost, then it must be experiencing ________
Luba_88 [7]

Answer:

The correct option is;

C diseconomies of scale; coordination problems

Step-by-step explanation:

Dis-economies of scale is in effect where the average cost of production of  firm increases as it increases its inputs towards producing more. That is as the production rate increases, the unit cost of production also increases

Increase in the mean cost of production as the production rate increases is an indication of diminishing returns to increasing scale of production

Dis-economies of scale can be caused by Coordination problems

Difficulties in Co-ordination and monitoring . Where there is growth, the monitoring and coordination requirements becomes more complex, there is also the tendency for increased inefficiency and increase in average cost as the firm expands

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of x in this triangle?
    11·1 answer
  • sam raked 3 bags of leaves in 6 minutes.if he works at the same rate, about how long will it take him to rake 5 bags
    14·2 answers
  • Side length of cube with volume of 729 ft
    7·1 answer
  • What is the direction of the vector w=&lt;-1, 6&gt;?
    15·1 answer
  • 2. This picture below describe an arithmetic sequence in the increasing and decreasing order. How each picture related to our li
    13·1 answer
  • Find the median for the following set of scores: 2,7,9,4,5, 3, 0, 6​
    6·1 answer
  • One common method of converting symbols into binary digits for computer processing is called ASCII​ (American Standard Code of I
    15·1 answer
  • Tory had $20 to buy a birthday present for her dad she decided to buy a DVD for 18. The sales tax is 7% does she have enough mon
    14·2 answers
  • Someone please help 100 points
    11·2 answers
  • Can i get help in maths which i mark imp that i only need and nothing:)​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!