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
Jet001 [13]
3 years ago
11

X + 10 = 2x + 8

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
6 0

Answer:

\times  = 2

Step-by-step explanation:

x + 10 = 2x + 8 \\ subtract \: 2x \: from \: both \: sides \\  \\  - x + 10 = 8 \\ subtract \: 10 \: from \: both \: sides \\  \\  - x =  - 2 \\ \: divide \: both \: sides \: by \:  - x \\  \\ x = 2

Annette [7]3 years ago
4 0
Well the answer is x=2 but i’m not sure how to explain it
You might be interested in
Please show full solutions! WIll Mark Brainliest for the best answer. <br><br> SERIOUS ANSWERS ONLY
Ierofanga [76]

Answer:

  • vertical scaling by a factor of 1/3 (compression)
  • reflection over the y-axis
  • horizontal scaling by a factor of 3 (expansion)
  • translation left 1 unit
  • translation up 3 units

Step-by-step explanation:

These are the transformations of interest:

  g(x) = k·f(x) . . . . . vertical scaling (expansion) by a factor of k

  g(x) = f(x) +k . . . . vertical translation by k units (upward)

  g(x) = f(x/k) . . . . . horizontal expansion by a factor of k. When k < 0, the function is also reflected over the y-axis

  g(x) = f(x-k) . . . . . horizontal translation to the right by k units

__

Here, we have ...

  g(x) = 1/3f(-1/3(x+1)) +3

The vertical and horizontal transformations can be applied in either order, since neither affects the other. If we work left-to-right through the expression for g(x), we can see these transformations have been applied:

  • vertical scaling by a factor of 1/3 (compression) . . . 1/3f(x)
  • reflection over the y-axis . . . 1/3f(-x)
  • horizontal scaling by a factor of 3 (expansion) . . . 1/3f(-1/3x)
  • translation left 1 unit . . . 1/3f(-1/3(x+1))
  • translation up 3 units . . . 1/3f(-1/3(x+1)) +3

_____

<em>Additional comment</em>

The "working" is a matter of matching the form of g(x) to the forms of the different transformations. It is a pattern-matching problem.

The horizontal transformations could also be described as ...

  • translation right 1/3 unit . . . f(x -1/3)
  • reflection over y and expansion by a factor of 3 . . . f(-1/3x -1/3)

The initial translation in this scenario would be reflected to a translation left 1/3 unit, then the horizontal expansion would turn that into a translation left 1 unit, as described above. Order matters.

8 0
2 years ago
Jose spent $ 2.00 for 20 pieces gum and joe spent $1.50 for 10 pieces of gum who go the better deal ?
MakcuM [25]

Answer:

jose

Step-by-step explanation:

2.00 ÷ 20 = 10 c

1.50 ÷ 10 = 15 c

6 0
2 years ago
Read 2 more answers
Find the solution of the Quadratic Equation 2X^2 + 2x - 12 = 0 note: X^2 means x to the power of 2
allsm [11]

x=3 and x= -2

Step-by-step explanation:

we could simplify it to x*2 + x -6 = 0

then 2 numbers whose sum is 1 and product is -6

the numbers are 3 and -2

3 0
2 years ago
Suppose that an object starts at point A and travels in an arc to point B. The trajectory of the projectile is defined by what t
snow_tiger [21]

Answer:Length and angle measure

Step-by-step explanation:

The length measure is the distance along the curve (arc) and the angle measure is the angle that the arc makes with the center of the circle.

3 0
3 years ago
Read 2 more answers
A fly and an ant are sitting side by side in the middle of a floor. If the fly starts moving along a straight path of its choice
goldfiish [28.3K]
Yes because they both started right next to each other. If the ant moves in the same direction, in a straight line.
4 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of y?
    7·1 answer
  • What are two examples of carbohydrates
    8·1 answer
  • Can someone help me its urgent:( ??
    8·1 answer
  • To join a local square dancing routine has to pay $100 sign up fee plus $25 per month write an equation for the cost (y)based on
    10·1 answer
  • 2 miles in 10560 minutes. how many feet are in 3 miles
    6·2 answers
  • What is the result of 3 divied 3/5
    5·1 answer
  • What are the underfinable term in geometry
    14·2 answers
  • jefferson park sits on one square city block 300 feet on each side. Sidewalks join opposite corners. About how long is each diag
    6·1 answer
  • Name any outliers in the data 277,448,279,334,132,599,237,251,183, and 191
    14·1 answer
  • How do I solve 5x/6=-8 to get the answer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!