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
charle [14.2K]
3 years ago
9

Square root 7x+16 +4=x

Mathematics
1 answer:
gavmur [86]3 years ago
6 0
1     Simplify 7x+16+47x+16+4 to 7x+207x+20<span>    7x+20=x<span>7x+20=x</span></span>
2     Subtract 7x from both sides<span>    20=x-7x<span>20=x−7x</span></span>
3 Simplify <span>x-7x<span>x−7x</span></span> to <span>-6x<span>−6x</span></span>
<span>20=-6x<span>20=−6x</span></span>
4     Divide both sides by −6    -20/6=x
5     Simplify 20/6 to 10/3     -10/3=x
6     Switch sides
    x=-10/3<span><span><span>     </span></span></span>
You might be interested in
URGENT! In ABC. what is the value of r?
Bond [772]

Answer:

16.2

Step-by-step explanation:

By geometric mean theorem:

{9}^{2}  = 5(x) \\  \\  \implies \: 81 = 5x \\  \\  \implies \:  x=  \frac{81}{5}  \\  \\ \implies \:  x=16.2

3 0
2 years ago
Dianna made several loaves of bread yesterday. Each loaf required 2 and two-thirds cups of flour. All together, she used 13 and
Veronika [31]

Answer:

5 loaves and 4

Step-by-step explanation:

7 0
2 years ago
-1.2= y/2.4 -1.7<br> Solve for y
evablogger [386]

{\huge{\boxed{\sf{Question}}

-1.2= y\div2.4 -1.7

Solve for y

{\huge{\boxed{\sf{Answer\:with\:explanation }}}

let's put our equation first

-1.2= y\div2.4 -1.7

Flip the equation

y\div2.4-1.7=-1.2

Now follow the rule of BOMDAS/PEMDAS

{\huge{\boxed{\sf{BOMDAS }}}

  • Brackets
  • Of multiplication
  • Division
  • Addition
  • Subtraction

{\huge{\boxed{\sf{PEMDAS}}}

  • Parenthesis
  • Exponents
  • Multiplication
  • Division
  • Addition
  • Subtraction

_________________________

{\huge{\boxed{\sf{Solve\:the\:equation}}}

_________________________

y\div2.4-1.7=-1.2

{\underline{simplify}}

0.416667y-1.7=-1.2

add 1.7 to both sides

0.416667y=0.5

Divide both sides by 0.416667

y=1.2

{\huge{\boxed{\sf{Answer}}}

y would equal 1.2

4 0
2 years ago
Luna had $50 dollars when she got to the carnival. After riding 12 rides she had $26 dollars left. What was the price of each ri
Alexeev081 [22]

$50 minus $24 equals $26 which means that she spent a total amount of $24 on rides 24 divided by 12 equals 2 which means each ride costs $2
We could represent the equation this way I guess ?
50 - ? = 26
?/12 = ?
Or maybe you could replace the question marks with an x
5 0
3 years ago
Read 2 more answers
Find ac. also find ab.​
e-lub [12.9K]

Answer:

Just need points well I wish I was that smart

7 0
2 years ago
Other questions:
  • D dollars for 18.4 quarts<br> 24 dollars for 6 quarts
    13·1 answer
  • Ned counts by fives . he starts at 80 . which number should he say next ?
    6·1 answer
  • What’s the difference between an ark and a radius on a circle?
    9·1 answer
  • Solve attachment EASY POINTS
    5·1 answer
  • A home in small town in Texas is currently worth $344,000. It is expected to grow by 5% per year over the next several years.
    10·1 answer
  • Which choice is equivalent to the product below?<br> ..<br> Someone pls help
    5·1 answer
  • If f(x) = 4x - 3, then f '(x) is<br>​
    10·1 answer
  • Determine if the following relations are functions. If they are functions, also state the domain and range.
    11·2 answers
  • Half of a number when added to 42 becomes 50. What is the original number?
    10·2 answers
  • Help! Give brainliest!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!