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
jek_recluse [69]
3 years ago
7

Consider the sequence of steps to solve the equation: 2(x − 4) + 6x = 9x − 10 Given ⇒ 2(x − 4) + 6x = 9x − 10 Step 1 ⇒ 2x − 8 +

6x = 9x − 10 Step 2 ⇒ 2x + 6x − 8 = 9x − 10 Step 3 ⇒ 8x − 8 = 9x − 10 Step 4 ⇒ 8x − 8x − 8 = 9x − 8x − 10 Step 5 ⇒ 0 − 8 = x − 10 Step 6 ⇒ −8 = x − 10 Step 7 ⇒ −8 + 10 = x − 10 + 10 Step 8 ⇒ 2 = x + 0 Step 9 ⇒ 2 = x Which step in solving this equation is justified by Combining Like Terms?
Mathematics
1 answer:
hram777 [196]3 years ago
4 0

Answer:

step 3 and step 4

Step-by-step explanation:

2(x − 4) + 6x = 9x − 10

2x - 8 + 6x  = 9x - 10

2x +6x - 9x  = -10 + 8

             -x    = -2

                 x = 2

You might be interested in
What fraction is equal to 1/4
Studentka2010 [4]
6/24 would be equal to 1/4
3 0
3 years ago
Read 2 more answers
How do you write 2.51 in expanded form
wel

2.0 + 0.5 + 0.01 hope this helps

6 0
2 years ago
Read 2 more answers
Tomas buys a bag of 5 peaches for $3.55. Write and solve an equation to find how much money, m, Tomas paid for each peach
Orlov [11]

Answer:

Step-by-step explanation:

$3.55 ÷ 5 = .71 each peach

7 0
3 years ago
The figures are congruent name the corresponding and angle and sides
Tju [1.3M]
Just match the angles and sides. Rotate the shape on your head.

If you are smart enough to use a smart phone then trust me this is peanuts for YOU !

A=L
B=M
C=J
D=K

You can continue the sides...sorry I just can’t do more...you can check with me in the comments if you’re not sure.
6 0
3 years ago
Yo can anybody answer this for me
Zanzabum

Answer: m=9

Step-by-step explanation: add 16 to both sides, Which gives you 36.Now you have 4m=36 ,so you divide 4 on both sides which gives you 9 .So it is m=4

8 0
3 years ago
Read 2 more answers
Other questions:
  • The average American is responsible for about 20,000 kilograms of carbon emission pollution each year. Express this number as a
    11·1 answer
  • The value of n is both 5 times as much as the value of m and 36 more than the value of m. What are the values of n and m? Explai
    6·1 answer
  • Help please??????????
    10·1 answer
  • Which equation does the graph of the systems of equations solve? It's a quadratic graph opening down and quadratic graph opening
    10·1 answer
  • If the graph of f(x) = 5x is shifted 8 units to the left, then what would be the equation of the new graph?
    14·1 answer
  • Which expression can be used to convert 5 meters per second to km per hour?
    12·1 answer
  • Find the volume of the rectangular prism 3.2m 0.8m 0.6m
    13·1 answer
  • One number is 11 less than the other number if their sum is increased by 8 the results is 71
    15·1 answer
  • How to write -4.16 as a fraction
    7·1 answer
  • In one study of 300 coffee drinkers and 150 non coffee drinkers, it was found that only 67 of the coffee drinkers had high blood
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!