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
Kitty [74]
3 years ago
11

Pleasee someone help

Mathematics
2 answers:
PolarNik [594]3 years ago
7 0

Answer:

x = -6

Step-by-step explanation:

To solve for this, we need to use the basic rules of algebra.

The first thing we need to do is isolate x. Basically, get all the numbers to one side and all the x's to the other.

We need to move the -14 from the left side.

To do this, we can use the addition property of equality to add 14 to both sides.

This gives us -2x = 12

Now that x is alone, we need to remove its coefficient. Let's use the division property of equality to do this. x's coefficient is -2, so we need to divide both sides of the equation by -2. This gives us...

x = -6

nexus9112 [7]3 years ago
5 0

Answer:

x= -6

Step-by-step explanation:

-2x-14=-2

We move all terms to the left:

-2x-14-(-2)=0

We add all the numbers together, and all the variables

-2x-12=0

We move all terms containing x to the left, all other terms to the right

-2x=12

x=12/-2

x=-6

   

You might be interested in
Solve for b:<br> 6b + 6b + 9 -9 = 4(3b)
Travka [436]
Combine like terms so 12b=12b
Then divide by 12 which then b=1
5 0
3 years ago
W + 1 = d and d = 3w solve by substitution
STALIN [3.7K]

Answer:

Step-by-step explanation:

Given

w + 1 = d...........equation 1

d = 3w ...............equation 2

Now putting d = 3w in equation 1

w + 1 = 3w

3w - w = 1

2w = 1

w = 1 / 2

putting w = 1 / 2 in equation 2

d = 1 / 2 * 3

 = 3/2

Hope it helps :)

8 0
3 years ago
Read 2 more answers
THIS IS MY LAST QUETSION!!!! Please help!!!
DedPeter [7]

Answer:

x=19(rounded) or 18.7882942281

Step-by-step explanation:

a^2+b^2=C^2

8^2+17^2=C^2

64+289= C^2

353=C^2

\sqrt{353} =\sqrt{C^2}\\

18.7882942281= C

19= C

7 0
3 years ago
If I have $1,050 dollars, and I want to buy something 6 times for $45 dollars, how much times can I buy it until I run out of mo
joja [24]

Answer:

140

Step-by-step explanation:

here,

You have 1050

now

$1050(45×6)

=140 items

8 0
2 years ago
What is a rational number and how do you know?
Andreas93 [3]
A rational number is a number that can be express as the ratio of two integers. A number that cannot be expressed that way is irrational.

8 0
3 years ago
Other questions:
  • What is 19.2 x 10^8 minutes in hours
    14·1 answer
  • F×v= 13,573,692,509 if f stands for 5837 then what is v?
    7·2 answers
  • Pls help mee I need help one this it's hard
    10·1 answer
  • There are 200 toothpicks in a regular-size box. If a jumbo-size box is made by tripling the length, width, and height of the reg
    10·1 answer
  • A river flows at 2m/s.what is the speed through the water of a boat that can go twice as fast downstream as upstream?
    7·1 answer
  • Which of the following is the radical expression of?
    8·1 answer
  • Need help....,.....for elearning
    12·1 answer
  • Find the first five terms of the sequence in which a(1) = –10 and a(n) = 4a(n) – 1 + 7, if n ≥ 2.
    5·2 answers
  • Over what interval does this function remain constant? Do not use any spaces in your interval.
    14·1 answer
  • Please help me! Thank you!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!