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
den301095 [7]
4 years ago
9

9(x-4)-8= 5x solve x

Mathematics
2 answers:
ki77a [65]4 years ago
8 0
9(x -  4) - 8 = 5x

First, distribute so that you can expand it easier.
(9)(x) + (9)(-4) - 8 = 5x
Second, the first two parentheses combine to make '9x'.
9x + (9)(-4) - 8 =5x
Third, multiply 9 × 4 to get 36.
9x - 36 - 8 = 5x
Fourth, add '36 - 8' to get 44.
9x - 44 = 5x
Fifth, subtract '9x' from both sides.
-44 = 5x - 9x
Sixth, subtract '5x - 9x' to get '-4x'.
-44 = -4x
Seventh, divide both sides by '-4'.
\frac{-44}{-4} =x
Eighth, change the fraction into a negative.
\frac{44}{4} =x
Ninth, 44 ÷ 4 = 11, so simplify your fraction to 11 and switch sides.
x = 11

Answer: x = 11

tatyana61 [14]4 years ago
5 0
9(x-4)-8=5x
Distributhing  9 through parentheses 
9x-9*4-8=5x
9x-36-8=5x
9x-44=5x
Subtract 5x
9x-44-5x=0
4x-44=0
Add 44
4x=44
Divide by 4
x= \frac{44}{4}
x=11
The answer is:  x=11
You might be interested in
I dont get my mom doesn't get this help me pls
Mariana [72]

5. C. Liquid 2 because 3ml = 1g, 6ml = 2g

6 C. Lead because 75.7 divided by 6.7 = 11.3

7. C. Copper because 89 divided by 10 = 8.9

6 0
3 years ago
Read 2 more answers
Select the correct answer,
Inessa05 [86]

Answer:

B. It is too risky to use credit cards online, and online payment services have better security because of the increasing number of hackers that may steal money from your bank account.

Step-by-step explanation:

7 0
3 years ago
Use the given information below to determine the value of x.
Nadusha1986 [10]
C. Bc it is the only one that makes sense
4 0
3 years ago
Madison wants to make cookies for her little sisters .she is cutting a roll into pieces that are 1/2 inch if the roll is 13 inch
Serggg [28]
If you’re cutting it into half inch pieces, you’ll take the length of the roll and multiply it by 2, so 13•2=26
3 0
3 years ago
Read 2 more answers
Meg is playing a card game with her friend, Iona. The cards have positive and negative numbers printed on them. Meg exclaims: "T
frosja888 [35]

Answer:

Step-by-step explanation:

Meg claimed that absolute value of the number on her card is equals to 8 i.e.

Either she has a card which reads 8 or a card which reads -8 .

Absolute value is the magnitude card number irrespective of sign on it.

Thus there are two possible cards whose absolute value is 8 .

8 0
3 years ago
Other questions:
  • Which equation represents a circle with a center at (2,-3) and a radius of 11
    8·1 answer
  • Need help ASAP 20 POINTS!
    13·1 answer
  • HELPPPPPPPPPPP!!!!!!!!!!!!!
    12·1 answer
  • Let ℤ17 be the ring of integers modulo 17, and let ℤ×17 be the group of units of ℤ17 under multiplication. Which of the followin
    5·1 answer
  • Mr. Alvarez makes a walkway out of 3 cement slabs. he uses 14 cubic feet of cement to make the walkway. each square slab has a v
    6·1 answer
  • Flying with the wind a plane went 198 mph. Flying into the same wind the plane only went 162 mph. Find the speed of the plane in
    9·1 answer
  • One step equation
    7·1 answer
  • What is 6 2/5 added by 2 3/10.Make sure your answer is fully reduced​
    6·2 answers
  • What percent of 74 is 86
    14·1 answer
  • What is x=.30(729). explain
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!