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]
4 years ago
12

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

Mathematics
2 answers:
Elza [17]4 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]4 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
3/4 5/6 16/25 9/15 smallest to largest
nydimaria [60]

Answer:

All you need to do is find a common denomianatorand then solve from least to greatest hope this helps!

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
Maria wants to make a purchase at a local store for d dollars. she has a coupon for 10$ off. the store is also having a 15% off
olganol [36]

Answer:

Step-by-step explanation:

i do no know

6 0
3 years ago
Help plz i will give brainlist:)
Virty [35]
6:45AM
7:45 minus 15 is 7:30
7:30 minus 46 mins is 6:45
So, therefore 6:45AM :)
4 0
3 years ago
Read 2 more answers
Which order pair is a solution to every linear equation in the form of ax+bx=0
MaRussiya [10]
You have given just one of the equations, and I guess you are looking for a formula for solving all linear equations.
I"d suggest looking at Cramer's rule for such a formula.
http://www.1728.org/cramer.htm




3 0
4 years ago
What is the commutative property and how do I use it?
Soloha48 [4]

Commutative Property is a type of swapping property, you switch the numbers and get the same answer. This only works on addition and multiplication (+,x) Here are some example to show you:

3*6=18 = 6*3=18 and 3+6=9 = 6+3=9

7 0
3 years ago
Other questions:
  • What is the sum of the geometric sequence 3,15,75... if there are 7 terms ?
    12·1 answer
  • How do you subtract fractions? I keep forgetting.
    8·2 answers
  • Angela has 15 chocolate cookies. She eats 6 of them, then goes to the store and buys 1 more. How many cookies does Angela have n
    14·2 answers
  • MATH HELP!! ASAP!! BRAINLIESTT!!
    9·1 answer
  • It's a yes or no need help​
    7·2 answers
  • Please help. Will give brainiest whoever responds first and quick!!
    11·1 answer
  • Simplify.<br> [(63 = 18)2 – 8] * 5<br> 136<br> O 680<br> 0-39<br> -35
    9·1 answer
  • Tell me something funny for brainliest.
    8·1 answer
  • A coin jar contains 12 quarters, 15 dimes, and 23 nickels. Find the probability that a Karen will choose a dime from the jar and
    14·1 answer
  • Please answer . Just read and give the exact answer to each question ( please be numbered )
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!