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
spin [16.1K]
3 years ago
11

What is the answer x + 2x + 3(x + 4) = 5x - 6

Mathematics
1 answer:
dybincka [34]3 years ago
5 0

Answer:

x= -18

Step-by-step explanation:

x + 2x + 3(x + 4) = 5x-6

Distribute

x+2x+3x+12 = 5x-6

Combine like terms

6x +12 = 5x-6

Subtract 5x from each side

6x+12 -5x= 5x-6-5x

x+12 = -6

Subtract 12 from each side

x+12-12 = -6-12

x= -18

You might be interested in
WILL GIVE BRAINIEST FOR CORRECT ANSWER
lapo4ka [179]

If the center of dilation is A, this means that point A is invariant.

  • This means you can eliminate C and D.

Also, the scale factor is 3/4, which means that A'C' is more than half the length of AC.

  • This is best reflected by option B
7 0
2 years ago
Write in slope-intercept form an equation of the line that passes through the given points. (2, 4), (3, 6) y=
GrogVix [38]

Answer:

m=6-4/3-2=2/1=2

y-4=2(x-2)

y-4=2X-4

y=2X

7 0
3 years ago
What is equivalent to 3 to the negative 2nd power
VladimirAG [237]
3 to the negative second power is written like this: 3^{-2}. 

When simplifying an expression with a negative exponent, you take a positive version of the exponent, in this case that would be 2, and apply that to the base. 
After doing that, we have 9. 
The next step is to put one over that number.
In this case, now after doing that the answer is \frac{1}{9}. 

Hope this helps!
6 0
3 years ago
Least<br> 5 å<br> 53<br> 5.346<br> Greatest<br> 5.8
makvit [3.9K]

Answer:

Step-by-step explanation:

4 0
2 years ago
Match each injury with a long-term consequence.
jekas [21]

Answer:

I think

"Quadriplegia" would go with a "spinal cord injury".

Quadriplegia is a spinal cord injury that causes you to lose feelings in all four limbs.

A "knee injury" would go with "Limited ability to walk and run."

"Headaches" with "traumatic brain injury."

Hope this helps!

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the nearest 1/4 inch to 1 1/2 inches?
    12·1 answer
  • PLEASE SOLVE QUICKLY I WILL MAKE YOU BRAINLIEST!!!
    15·1 answer
  • A wise man once said, "400 reduced by<br> twice my age is 276." What is his age?
    10·1 answer
  • Solve 5 - 8 sin x = 5+2 sin x for 0° ≤ x ≤ 180° degrees
    15·2 answers
  • What percent of people in the survey took echinacea?(I will give brainliest to best answer)
    7·1 answer
  • Which expression is equivalent to 4
    5·1 answer
  • What is the nearest perimeter of rectangle ABCD, to the nearest tenth?
    8·1 answer
  • Find the slope of each line
    7·1 answer
  • Describe the relationship between the area of a parallelogram and the area of a triangle if they have the same base and the same
    6·1 answer
  • Help please <br><br> What is 600 square feet converted to square yards?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!