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
Snowcat [4.5K]
3 years ago
7

Keisha solved the following equation: 4x − 2x + 8 = 6(x + 4) Step Work Justification 1 2x + 8 = 6(x + 4) Combine like terms 2 2x

+ 8 = 6x + 24 Associative property of multiplication 3 −4x + 8 = 24 Subtraction property of equality 4 −4x = 16 Addition property of equality 5 x = −4 Division property of equality Which step has an incorrect justification? (Make sure to type only the number of the step into the blank: 1, 2, 3, 4 or 5)
Mathematics
1 answer:
kolbaska11 [484]3 years ago
4 0

4x - 2x + 8 = 6(x + 4)   Given

(4x - 2x) + 8 = 6(x + 4)

2x + 8 = 6(x + 4)     Combine like terms

2x + 8 = (6)(x) + (6)(4)

2x + 8 = 6x + 24    Distributive Property

2x - 6x + 8 = 6x - 6x + 24

-4x + 8 = 24      Subtraction Property of Equality

-4x + 8 - 8 = 24 - 8

-4x = 16    Subtraction Property of Equality

-4x : (-4) = 16 : (-4)

x = -4       Division Property of Equality

You might be interested in
Is h(x)=23 a linear function or no? Explain.
svet-max [94.6K]
Ofcourse it is a linear function 
why because every of x value of this function is 23 in result always

... so when we draw a chart it will be line on 23 coordinate ;)
4 0
3 years ago
Read 2 more answers
What is the expanded form of 9,003,840,165
babunello [35]
9,000,000,000 + 3,000,000 + 800,000 + 40,000 + 100 + 60 + 5. Give brainliest please.
7 0
3 years ago
Read 2 more answers
Write Two Different Addition Equations That Have 12 As The Solution.
kow [346]
6+6=12
8+4=12

or if you mean algebraic equation:

6+x=12
x+4=12
5 0
3 years ago
Read 2 more answers
Consider the functions given below.
Hunter-Best [27]

Answer:

I also need help with this

Step-by-step explanation:

8 0
2 years ago
monica has no money but is earning $8 each day. jackson currently has $154 and is spending $6 dollars per day
Olenka [21]
What’s the question?
8 0
2 years ago
Other questions:
  • Round off 0.065 to one significant figure
    8·2 answers
  • Point Q is the midpoint of GH. GQ=2x+3, and GH=5x−5 .
    11·1 answer
  • Sales in Tiffin ties declined from 420 in last year to 360. What percentage drop is that
    10·1 answer
  • How do I solve 3xy-2x= 17
    10·1 answer
  • Laura and Sean find the product of 2/3 x 4 using different methods.
    14·1 answer
  • Which algebraic expression represents the phrase “two times the quantity of a number minus 12”?
    6·1 answer
  • F(4) =10x - 2x^2<br><br> a . -24<br> b. -22 <br> c. 24<br> d.8
    10·1 answer
  • Determine a series of transformations that would map Figure D onto Figure E.
    15·1 answer
  • Solve for y <br><br> 1/3x + y = 4
    14·1 answer
  • Hello! I'm new to this amazing experience and would like to have some friend's or people to show me what to do here!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!