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
Alexxandr [17]
3 years ago
12

Solve for x. −2x+3=15 Enter your answer in the box. ​ x =

Mathematics
2 answers:
Elza [17]3 years ago
4 0

Answer:

 x = -6

Step-by-step explanation:

Step  1  :

Pulling out like terms :

1.1     Pull out like factors :

  -2x - 12  =   -2 • (x + 6)

Equation at the end of step  1  :

Step  2  :

Equations which are never true :

2.1      Solve :    -2   =  0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2      Solve  :    x+6 = 0

Subtract  6  from both sides of the equation :

                     x = -6

One solution was found :

                  x = -6

Processing ends successfully

plz mark me as brainliest :)

Lorico [155]3 years ago
4 0

Answer: X = -6

Step-by-step explanation:

-2X + 3 = 15

Collect like terms

-2X = 15 - 3

-2X = 12

Divide through with -2

X = -6

You might be interested in
How do I solve this for x?
iris [78.8K]
-my/m-4


.....
 Have a noice day
6 0
3 years ago
What is y use the picture down below.<br> y=12x+3<br><br> y=12x−3<br><br> y=2x+3<br><br> y=2x−3
borishaifa [10]

Answer:

y = 2x - 3

Step-by-step explanation:

Slope-intercept form is y = mx + b

m = slope

b = y-intercept

If you look at the graph, the y-intercept is on (0, -3) which means the y-intercept is -3.

If you look at the slope, you can use the rise/run method. Let's use 2 as an example. We would turn it into a fraction, 2/1. You then want to use the rise/run method. Starting from the y-intercept, go up the amount of the first number, and then go right the amount of the second number. So we would go up 2 and 1 right.

So this is our answer, y = 2x - 3

5 0
2 years ago
Estimate the difference. 9 1/2- 1 6/7
nataly862011 [7]
3.64 is the estimated difference 
7 0
3 years ago
SOMEBODY HELP ME IM DESPERATE
garik1379 [7]

I believe it is the commutative property of multiplication. Commutative property is you can put the numbers in any order and it will have the same end result. I got multiplication because it is multiplication.

Hope this helps!



4 0
3 years ago
Read 2 more answers
Please help me i will really appreciate it .
Ahat [919]

9514 1404 393

Answer:

  slope = 2

Step-by-step explanation:

See the attachment for the markup.

It is usually convenient to choose places where the graph crosses grid intersections. Here, the graph crosses the x- and y-axes at integer values, so those points could be used, for example. We chose points away from the axes so that the rise and run lines could be seen more easily.

The graph has a rise/run of ...

  slope = rise/run = 2/1 = 2

The slope of the line is 2.

7 0
2 years ago
Other questions:
  • Ethan put $150 into a CD that pays 3% interest, compounded monthly. According to the rule of 72, approximately how long will it
    15·2 answers
  • Round your answer to the nearest hundred
    11·1 answer
  • The demand equation for the Roland portable hair dryer is given as follows where x (measured in units of a hundred) is the quant
    7·1 answer
  • Josh weighs 42 kilograms and Jared weighs 40 kilograms. what is the combined mass, in grams, of Josh and Jared
    14·1 answer
  • 5 irrational number​
    14·2 answers
  • Help with this I don't know how to solve
    14·1 answer
  • Which of the following exponential equations is equivalent to the logarithmic
    5·1 answer
  • Exponential form 1.5 x 1.5 x 1.5 x 1.5
    11·1 answer
  • On a map, New York and California are 19 cm apart. The map scale is 1 cm = 100 km. What is the actual distance between the two c
    7·2 answers
  • How I can answer this question, NO LINKS, if you answer correctly I will give u brainliest!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!