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
OleMash [197]
3 years ago
6

Can anyone help me? a^2 -2a+2a-4-a^2+2a+3a+6=3a+9

Mathematics
2 answers:
slavikrds [6]3 years ago
8 0

Hi, hope this helps :)

Alinara [238K]3 years ago
6 0

Answer:

a=7/2

Step-by-step explanation:

a^2-2a+2a-4-a^2+2a+3a+6=3a+9

You want to solve for "a"

1. Mover all terms on the right side to the left side setting this equation to zero.

2. Combine Like Terms

3. Divide to isolate your "a"

You might be interested in
Which values for A and B will create infinitely many solutions for this system of equations?
Ksivusya [100]

Answer:

A= 6, B= -15

Step-by-step explanation:

3 0
2 years ago
URGENT I WILL MARK BRAINLIEST DRAW WHERE THE DOTS GO ON THE GRAPH
frutty [35]

Answer:

(Answer in picture)

3 0
2 years ago
Simplify this expression:<br><br> w+14w-6w
Tanzania [10]
That would be, with full working out,
1w + 14w, which equals 15w, then you - 6w, which makes 9w
4 0
3 years ago
Read 2 more answers
Christina is saving for a new tablet it cost $70 including tax she has already saved $35 how much more does she need to save
igomit [66]

Answer:

She needs to save $35.

Step-by-step explanation:

To find out how much more she needs, you take $70 and minus $35

70-35=35

Hope this helps!

8 0
3 years ago
What is .2 repeating, 1/5, .02 from least to greatest
Vlad1618 [11]

Answer:

.02, 1/5, .2 repeating

Step-by-step explanation:

.02

1/5 = 0.2                (Simply divide 1 by 5)

.2 repeating




4 0
3 years ago
Other questions:
  • The solution to 2 x - 2 + 5 = 13 is___.
    10·1 answer
  • Solving Inequalities, 2 parts
    14·1 answer
  • Explain how an estimate helps you to place the decimal point when mutiplyning 3.9 times 5.3
    6·2 answers
  • (05.07 MC)
    9·1 answer
  • Explain how multiplying with 6 is like multiplying with 3
    8·2 answers
  • All real numbers y that are less than -8 and at most 0
    13·1 answer
  • 1. Find the volume of each cylinder ( use = 3.14 )
    7·1 answer
  • Faith makes beaded necklaces that she sells for $3 each. She manages to sell two necklaces every day for seven days if she wants
    13·1 answer
  • Help needed....Step by step solution required..<br>the correct answer will get brainliest..​
    15·1 answer
  • The stem-and-leaf plot shows the test scores for a chemistry class. How many students had a score greater than 90 points? Stem a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!