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
pochemuha
2 years ago
8

Find the value of x in the equation 3(2x-4)-5(x-2)=1

Mathematics
1 answer:
Lyrx [107]2 years ago
4 0

Answer:

x=3

Step-by-step explanation:

3(2x−4)−5(x−2)=1

Step 1: Simplify both sides of the equation.

3(2x−4)−5(x−2)=1

(3)(2x)+(3)(−4)+(−5)(x)+(−5)(−2)=1(Distribute)

6x+−12+−5x+10=1

(6x+−5x)+(−12+10)=1(Combine Like Terms)

x+−2=1

x−2=1

Step 2: Add 2 to both sides.

x−2+2=1+2

x=3

You might be interested in
Write a quadratic equation in standard form with the given roots
stich3 [128]

{x}^{2}  -  \frac{15x}{2}   +  \frac{7}{2}

Step-by-step explanation:

So we go backwards, since we have x= 1/2 , 7

(x -  \frac{1}{2} )(x - 7)

Now we have to foil to get the quadratic

{x}^{2}  - 7x -  \frac{1}{2} x +  \frac{7}{2}

We must simplify the terms

{x}^{2}  -  \frac{14x}{2}  -  \frac{x}{2}  +  \frac{7}{2}

Our final result comes out to be

{x}^{2}  -  \frac{15x}{2}   +  \frac{7}{2}

5 0
2 years ago
A student builds a model of a race car. The scale is 1:15 in the scale model,the car is 8cm tall. How tall is the actual car?
ycow [4]

Answer: 120cm

Step-by-step explanation i took the test

5 0
2 years ago
Solve the equation for all real values of x.<br> sec^2 x + 2 sec x =0
masha68 [24]

Answer:

Step-by-step explanation:

21

7 0
3 years ago
In the game Kazoo, teams lose one point each time they skip a turn. They earn one point each time their team guesses correctly.
IrinaVladis [17]
-2   literally thats it lol
6 0
3 years ago
NEED ANSWER ASAPPPPPP​
Oksana_A [137]
The volume is 1017.88
If you search up “how to solve a cone” you can get the same answer
6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the width of a rectangle prism with the length of 13 feet volume of 11,232 ft.³ and height of 36
    10·1 answer
  • If two standard six-sided dice are tossed, what is the probability that a 5 is rolled on at least one of the two dice? express y
    15·1 answer
  • 10.) For the natural logarithm function, determine the point on the curve where its associated tangent line passes through the
    5·1 answer
  • 5000 x 7 =?????????????
    5·1 answer
  • What is 40 over 72 in simplest form
    5·2 answers
  • Its cost $3.55 to make a sandwich at the local deli shop to make a profit the deli sells it at a price that is 160% of the cost.
    9·2 answers
  • -22<br> 52<br> -33<br> 71<br> -44<br> What is the x-intercept of the line?
    11·1 answer
  • a construction company needs to remove 24 tons of dirt from a construction site. They can remove 3/8 tons of dirt each hour. How
    14·1 answer
  • An internet site sells 75 feature type cell phones. The ratio of the number of smartphones to the number of feature phones is 3:
    11·1 answer
  • Look at question on the image
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!