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
Snezhnost [94]
3 years ago
15

Fill in the blank for the following two-column proof. Given: 3x+1=-14 Prove: x=-5

Mathematics
2 answers:
VladimirAG [237]3 years ago
5 0

Answer:

x does equal -5

Step-by-step explanation:

Add -1 to each side.

1+-1+3x-14+-1

Combine the like terms.

0+3x=-14+-1

3x=-14+-1

3x=-15

Divide that by 3.

x= -5

Hope this helps. Plz give brainliest.

slega [8]3 years ago
3 0
<h3>3x + 1 = - 14</h3>

  • bring 1 over to the other side as it is alike to negative 14
  • when you bring 1 to the other side it turns into negative 1

<h3>3x = - 14 - 1</h3>

  • subtract negative 1 from negative 14

<h3>3x = - 15</h3>

  • bring 3 over to the other side and divide it by 15

<h3>x = - 15 ÷ 3</h3>

  • this is the answer ...

<h2>x = - 5</h2>

hope that helps :)

You might be interested in
HELP DUE SOON!<br><br> x = ?? degrees
rjkz [21]

Answer:

Step-by-step explanation:

Tricky. Very neat.

You are missing the minor arcAC and you need it, but don't fret. It can be found.

The formula for this is x = 1/2(Major Arc(235) - Minor Arc(see below) )

The minor arc is the supplement of x.

The minor arc is also equal to the the central angle

So the minor arc is 180 - x

x = 1/2 (235 - (180 - x) )                    Remove the inside  brackets

x = 1/2 (55  + x )                               Remove the remaining brackets

x = 1/2 *55 + 1/2x                             Subtract 1/2x from both sides

1/2 x = 27.5                                      Multiply both sides by 2

x = 55

4 0
3 years ago
Helppp will brainlist 20 points :((((
makvit [3.9K]

Answer:

30 I am pretty sure

Step-by-step explanation:

5 0
3 years ago
Find the value of x is y=0
Drupady [299]

Answer:

01= x

Step-by-step explanatiothis is the answer

7 0
3 years ago
Select the correct answer.
zepelin [54]

Answer:

<em>Answer</em><em> </em><em>is option</em><em> </em><em>c</em>

Step-by-step explanation:

given \: equations \: are \\ x - 2y = 15 \:  \: and \: 2x + 4y =  - 18 \\ divide \: by \: 2 \: in \: second \: equation \\ x  + 2y =  - 9 \:  \: (equation \: 3) \\ adding \: 1and \: 3 \: we \: get \\ 2x = 6 \\ x = 3 \\ substitute \: x = 3 \: in \: equation \: 3 \\ 3 + 2y =  - 9 \\ 2y =  - 9 - 3 \\ 2y =  - 12 \\ y =  - 6

x=3 and y=-6

<em>HAVE</em><em> </em><em>A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

6 0
3 years ago
Read 2 more answers
WORD PROBLEMS
garri49 [273]

Answer:

The answer is

Step-by-step explanation:

Step by step

8 0
2 years ago
Other questions:
  • An item on sale costs 40% of the original price. if the original price was $30, what is the sale price?
    8·1 answer
  • Determine translation
    14·1 answer
  • Solve x2+10x+21=0 ...?
    14·1 answer
  • PLEASE HELPPP ASAP 50 POINTS !!!!!!!!!!!!!!!!!!! PIC BELOW
    10·2 answers
  • Which element has the GREATEST number of dimensions?
    13·1 answer
  • Divide.x^2+9+20/x^2-25 x+4/x-4
    11·1 answer
  • Can someone please help me on this
    11·2 answers
  • The graph of g is a horizontal stretch by a factor of 2 and a translation 2 units up, followed by a reflection in the y-axis of
    13·1 answer
  • Ms. Kork sold her car for $8700. This was $100 more than two fifths of what she had paid for the car originally. How much mad Ms
    14·1 answer
  • Please help me with this question :) <br> I will mark you as brainliest
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!