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
ivann1987 [24]
2 years ago
12

Find the value of x for the given equation 12 + 2x + 18 = 10​

Mathematics
2 answers:
Leona [35]2 years ago
8 0

Step-by-step explanation:

Step-by-step explanation:

12 + 2x + 18 = 10 \:

\longrightarrow \: 2x + 30 = 10

\longrightarrow \: 2x =  - 30 + 10

\longrightarrow \: 2x =  - 20

\longrightarrow \: {\bold x =   \frac{  \cancel{ - 20}}{2}}

\longrightarrow \:  x =  - 10

<h2>\mathcal{BE \: BRAINLY}</h2>
mojhsa [17]2 years ago
3 0

Answer:

The answer is -10

Step-by-step explanation:

2x=10-12-18

2x=-20

2x/2=-20/2

x=-10

You might be interested in
What is the point slope form of the line with slope -1/4 that passes through the point ( -2,9 )
morpeh [17]

\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{9})~\hspace{10em} \stackrel{slope}{m}\implies -\cfrac{1}{4} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{9}=\stackrel{m}{-\cfrac{1}{4}}[x-\stackrel{x_1}{(-2)}]\implies y-9=-\cfrac{1}{4}(x+2)

8 0
4 years ago
PLEASE! I need the answer!
pshichka [43]

Answer:

-x^4y + x

Step-by-step explanation:

-2x^7y^2 + 2x^4y + 2x^3y

You can take out 2x^3y because there is enough of that in each part of the equation. Then you just divide the whole numbers and subtract the exponents.

-x^4y + x

5 0
3 years ago
Read 2 more answers
A pole that is 3 m tall casts a shadow that is 1.74 m long at the same time a nearby building casts a shadow that is 50.75 m lon
bija089 [108]
87.5

Tall. /. Shadow
3 / 1.74=. X /. 50.75
Cross multiply
152.25= 3x
Divide by 3
X= 87.5
4 0
3 years ago
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
anastassius [24]
X = 0
X=- 3 1/3 or x= -3.3
8 0
3 years ago
What is the radius of a cicle?
Nataly [62]
The radius of a circle is half the diameter. 
(The formula for the radius in terms of the circumference is r = C/2\pi)

Hope this helps ;)
8 0
3 years ago
Other questions:
  • The island's l dimensions are 3 1/2 feet by 1 3/4 feet. If the scale of the blueprint is 1 inch =2 feet, what are the dimensions
    7·1 answer
  • HELP FAST PLEASE FAST PLEASE ANSWER
    11·1 answer
  • The height and radius of a right cylinder are each 8 cm. what is its volume
    10·2 answers
  • 15 points plz help
    12·1 answer
  • What percent of 18 is 24? Side info: the answer is not 75% or 133%!!!
    6·2 answers
  • The length and width of a rectangle are each less than 1 unit long Wich statement is true about the rectangle? A: the area is gr
    10·1 answer
  • In the picture below, what is the angle relationship of &lt;5 and &lt;3 ?
    14·1 answer
  • Which of the following expressions cannot be written as a natural number?
    7·1 answer
  • AVERE<br> Given: P(0, -13) and 7(15,-7)<br> What is the slope of PT?
    11·1 answer
  • 31. For the following exercises, given each set of information, find a linear equation satisfying the conditions, if possible.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!