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
ki77a [65]
3 years ago
9

Solve the equation. 3x + 2(4x − 6) = 8x + 1 What is the value for x?

Mathematics
2 answers:
Alja [10]3 years ago
5 0

Answer:

x = \frac{13}{3}  

I hope this helps!

jenyasd209 [6]3 years ago
5 0

Answer:

x=4\frac{1}{3}

Step-by-step explanation:

The first thing I would do here is distribute.

If we distribute, our equation is now

3x+8x-12=8x+1

Then I want to isolate the variable, combining like terms as I go.

11x-12=8x+1\\3x=13\\x=\frac{13}{3}

\frac{13}{3} can then be simplified to 4\frac{1}{3}. So,

x=4\frac{1}{3}

Hope this helps!

You might be interested in
A 27- inch long ribbon was cut into 4 equal lengths. How long was each piece of ribbon?
11Alexandr11 [23.1K]

Answer:

6.75 I think

Step-by-step explanation:

Just do 27 divided by 4

4 0
3 years ago
A book of stamps costs $9.80 $ 9 . 80 . The expression 9.8 9 . 8 n represents the price of one stamp. What does the variable n r
andreev551 [17]

Answer: n represents the amount a stamp cost

Step-by-step explanation:


7 0
3 years ago
Can you please help me?​
yan [13]

Answer:

-3, -4, -4, 0, 16, 64, 192.

Step-by-step explanation:

I don't know for sure if this is correct, but when i did it theses are the answers i got. You do y=8*2^x. Meaning you substitute the x for the x values such as -3, -2, and -1.  

Also if you have one there's a setting you can go to on an actual calculator and type in this on a Y/X chart. I didn't use one this time because i don't have one, but thought you'd find that information useful.

6 0
3 years ago
How does a Nine and thirty six hundredths with a decimal point
Harrizon [31]
9.36

Hope this helps you!
6 0
3 years ago
Read 2 more answers
Solve step by step solution then only i can do it plxx ​
Anuta_ua [19.1K]

Answer:

<h3><u>Let's</u><u> </u><u>understand the concept</u><u>:</u><u>-</u></h3>

Here angle B is 90°

So \triangle ABC and \triangle ABD Are right angled triangle

So we use Pythagoras thereon for solution

<h3><u>Required Answer</u><u>:</u><u>-</u></h3>
  • First in triangle ABC

perpendicular=p=8cm

Hypontenuse =h =10cm

  • We need to find base=b

According to Pythagoras thereon

{\boxed{\sf b^2=h^2-p^2}}

  • Substitutethe values

\longrightarrow\sf b^2=10^2-p^2

\longrightarrow\sf b={\sqrt {10^2-8^2}}

\longrightarrow\sf b={\sqrt{100-64}}

\longrightarrow\bf b={\sqrt {36}}

\longrightarrow\sf b=6

\therefore\overline{BC}=6cm

  • BD=BC+CD

\longrightarrowBD=9+6

\longrightarrowBD=15cm

  • Now in \triangle ABD

Perpendicular=p=8cm

Base =b=15cm

  • We need to find Hypontenuse =AD(x)

According to Pythagoras thereon

{\boxed {\sf h^2=p^2+b^2}}

  • Substitute the values

\longrightarrow\sf h^2=8^2+15^2

\longrightarrow\sf h={\sqrt {8^2+15^2}}

\longrightarrow\sf h={\sqrt {64+225}}

\longrightarrow\sf h={\sqrt {289}}

\longrightarrow\sf h=17cm

\therefore{\underline{\boxed{\bf x=17cm}}}

3 0
3 years ago
Other questions:
  • A circular plate has circumference 17 inches. What is the area of this​ plate?
    12·1 answer
  • Sue has 100 dimes and quarters. If the total value of the coins is $21.40, how many of each kind of coin does she have?
    12·1 answer
  • To which graph does the point (2, 4) belong?
    10·2 answers
  • PLEASEEEEEEEEEEEE *cries*
    11·1 answer
  • What is the value of n when (9)^2n-1 =(27)^n+2
    13·2 answers
  • Solve for x. <br><br> -3x + 4 = -8
    13·2 answers
  • When a normal six sided die is rolled what is the probability of getting a 7
    13·2 answers
  • Original price: $10; Markdown: 30%
    10·2 answers
  • Answer the question below, will give brainliest to first answer
    10·2 answers
  • John, Sally and Jane form a partnership. The partnership earns a $70,000 profit. Partners share profits by previous year’s capit
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!