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
Artyom0805 [142]
3 years ago
8

1+ [2+x] =9 A. X=7 or x = -11 B. X=5 or x= -9 C. X=4 or x= -8 D. X=6 or x= -10

Mathematics
2 answers:
mario62 [17]3 years ago
7 0
X=6 if you simplify both sides of the equation
Vikentia [17]3 years ago
3 0
D is the correct answer, first you have to write to you equations 1+ the absolute value of 2+ X equals nine and 1+ the absolute value of 2+ X equals -9 then you must subtract one from both sides
You might be interested in
Rewrite the number in Standard form<br> 1.2 x 107
Eva8 [605]
12,000,000
Hope that helped XD
3 0
3 years ago
Want some free points answer this easy question please!
son4ous [18]
The answer to the equation is 9 I hope this helps you
8 0
4 years ago
Read 2 more answers
Do u guys know this im culeless 2910 divided by 44
koban [17]
2910:4
Fraction=1455/2 or 727 1/2
Decimal=727.5
7 0
4 years ago
Form simultaneous equations and solved using only one method.
kolbaska11 [484]

Answer:

48

Step-by-step explanation:

48

Let the tens digit be x.

Hence, the units digit will be 2x

Number =10×(x)+(2x)=12x

When 36 is added to the number, the new number formed =12x+36

As the digits are reversed, we can also write the new number as 10×(2x)+x=21x

Hence,

12x+36=10×(2x)+x

⇒12x+36=21x

⇒21x−12x=36

⇒9x=36

⇒x=4

Hence, the original number =12x=12×4=48

3 0
3 years ago
Read 2 more answers
Is this non linear or linear?
Vlada [557]
That looks linear

As both x and y go in a pattern

x is +3

y is -2
5 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with 6 and 7 <br><br><br> plz
    8·2 answers
  • Find the volume of the solid that lies under the plane 4x + 10y − 2z + 15 = 0 and above the rectangle r = {(x, y) | −1 ≤ x ≤ 4,
    5·1 answer
  • Does anyone know what Russian math is? When I looked it up, I couldn’t get a clear definition for my little sister. The easier t
    12·1 answer
  • B is the midpoint of AC, D is the midpoint of CE , and AE = 23. Find BD.
    12·1 answer
  • 11, 12, and 13 please help
    14·1 answer
  • Please help I’m stuck.
    9·1 answer
  • A parallelogram is shown below: A B A 2 foot D с 3 feet Part A: What is the area of the parallelogram? Show your work. (5 points
    6·1 answer
  • How can a sequence of transformations be used to justify whether two figures are congruent or similar?
    11·1 answer
  • Helppp plzz I will mark brainliestttt
    9·1 answer
  • 34(x+6)=(3x-2)<br><br> find x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!