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
hoa [83]
4 years ago
13

10-2(2x+1)=4(x-2)solve each equation for x graph your Solution on a number line ​

Mathematics
2 answers:
7nadin3 [17]4 years ago
8 0

Answer:  x = 2

<u>Step-by-step explanation:</u>

10 - 2(2x + 1) = 4(x - 2)

10 - 4x - 2 = 4x - 8       <em>distributed -2 into 2x + 1 and 4 into x - 2</em>

8 - 4x = 4x - 8             <em>added like terms (10 - 2 = 8) on left side</em>

8        = 8x - 8             <em>added 4x to both sides</em>

16       = 8x                  <em>added  8 to both sides</em>

2        =  x                   <em>divided 8 from both sides</em>

stepladder [879]4 years ago
6 0

Answer:

No solution

Step-by-step explanation:

Actually, you have only one equation here.  We will solve it for x.

Performing the indicated multiplication, we obtain:

10-2(2x+1)=4(x-2)  =>  10 - 4x - 2 = 4x - 8, or 10 - 2 = -8.  This can never be true, so this equation has no solution.

You might be interested in
3−2x=2x+3(6−3x)−7(1−2y)=25+6y
Zielflug [23.3K]

Answer:

Step-by-step explanation:

First you need to use the distributive property:

3-2x+2x+3(6-3x)-7(1-2y)=25+6y

3-2x=2x+18-9x-7+14y=25+6y

3-2x=-7x+11+14y=25+6y

Then Split up the equations.

3-2x=-7x+11

Subtract 3 from both sides

-2x=-7x+8

Then add -7x to both sides

5x=8

Then divide both sides by 5x

X=\frac{5}{8}

To solve for y: just use 14y=25+6y

Subtract both sides by 6y

8y=25

Then divide both sides by 8y

y=\frac{25}{8}

7 0
3 years ago
If Log 4 (x) = 12, then log 2 (x / 4) is equal to <br>A. 11 <br>B. 48 <br>C. -12 <br>D. 22
klio [65]
C I guess sorry if I get you a low score
6 0
4 years ago
How many times does 4 go in 64
Afina-wow [57]

Answer:

Step-by-step explanation:

4 goes into 64 sixteen times. 64/4 = 16 16 x 4 = 64

7 0
3 years ago
Read 2 more answers
Radius is 6 height is 4 what is the volume rounded to the nearest hundredth
Ainat [17]

Answer:

Step-by-step explanation:

What are we calculating ??? If it is volume of a cone=1/3πr^2h

1/3×3.142×4×4×6

=100.54units cube

To calculate volume of cylinder=πr^2h

V=3.142×4×4×6

V=301.63 units cube

6 0
3 years ago
List two advantages of buying and two advantages of renting
Ede4ka [16]
Here are your answers:                                                                                   Renting:                                                                                                               1. When you rent something you will have for a good amount of time.               2. When you rent something you have control over it since you rented it with your money.                                                                                                    Buying:                                                                                                                 2, You get to keep it forever.                                                                      3. you can sell it for more so you can make a profit to buy something else.
7 0
3 years ago
Read 2 more answers
Other questions:
  • How do you convert a radical to a rational exponent expression?
    14·1 answer
  • A-3/4=1/8 what is the answer
    8·1 answer
  • A box holds 42 pieces of red construction paper and 18 pieces of blue construction paper. A piece of paper is pulled out of the
    9·1 answer
  • How many solutions does the system have?<br><br> y=−3x+5<br> y=x2−3x+5
    12·1 answer
  • 62 - (5 - 4) + 2(8 - 22) / 8
    15·2 answers
  • There are 1,775 pennies in Isaiah’s jar. If 25 pennies are needed to fill a bag, how many whole bags can Isaiah fill?
    12·2 answers
  • -190*(x)483-913+342-4569-(y)94=
    8·1 answer
  • What is the inverse of y= 10^x +8?
    11·1 answer
  • hunter has a jar of 368 nickels and dimes. the total value of coins is $28.40. which system of equations below would be the best
    7·1 answer
  • Number 6 and 7 please
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!