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
stepan [7]
2 years ago
5

SHOW YOUR WORK,Solve this system of equations for x using the addition method

Mathematics
1 answer:
maria [59]2 years ago
4 0

Answer:

NUMBER 1.)

Step 1

Subtract 3y3y from both sides.

5x=10-3y5x=10−3y

Step 2

Divide both sides by 55.

\frac{5x}{5}=\frac{10-3y}{5}

5

5x

=

5

10−3y

Hint

Undo multiplication by dividing both sides by one factor.

Step 3

Dividing by 55 undoes the multiplication by 55.

x=\frac{10-3y}{5}x=

5

10−3y

Hint

Undo multiplication.

Step 4

Divide 10-3y10−3y by 55.

x=-\frac{3y}{5}+2x=−

5

3y

+2

Hint

Divide.

Solution

x=-\frac{3y}{5}+2x=−5

3y+2

Step-by-step explanation:

NUMBER 2.)

Step 1

Add 4y4y to both sides.

3x=6+4y3x=6+4y

Step 2

The equation is in standard form.

3x=4y+63x=4y+6

Step 3

Divide both sides by 33.

\frac{3x}{3}=\frac{4y+6}{3}

3

3x

=

3

4y+6

Hint

Undo multiplication by dividing both sides by one factor.

Step 4

Dividing by 33 undoes the multiplication by 33.

x=\frac{4y+6}{3}x=

3

4y+6

Hint

Undo multiplication.

Step 5

Divide 6+4y6+4y by 33.

x=\frac{4y}{3}+2x=

3

4y

+2

Hint

Divide.

Solution

x=\frac{4y}{3}+2x= 3

4y+2

You might be interested in
Select the correct answer. Two exterior angles of a triangle measure 135° and 100°. What are the measures of the interior angles
ozzi

Answer:

C

Step-by-step explanation:

interior angle + exterior angle are supplementary

interior angle = 180° - exterior angle

⇒ interior angle = 180° - 135° = 45°

and interior angle = 180° - 100° = 80°

The sum of the 3 angles in a triangle = 180°

To find the third interior angle, subtract the sum of the 2 interior angles from 180

third interior angle = 180° - (45 + 80 )° = 180° - 125° = 55°

interior angles are 45°, 55° and 80°


4 0
3 years ago
1- Name the Circle<br><br><br>3- Name Two Chords<br><br><br>5- Name a tangent
Gnoma [55]

Answer:

Name: Circle A

Chords: Chord DP, Chord HC

Tangent: EFG

Step-by-step explanation:

Name a circle by the center, in this case it's A.

Chord: A chord is a line only in the circle, not outside of it, and its endpoints are right on the circle.

Tangent of a circle: "Tangent" means touching, and this is a line, in terms of a circle, that touches the circle but is not INSIDE of the circle.  

7 0
3 years ago
PLEASEEE HELP DUE SOON!
Art [367]
Y-coordinates are same so you just need to find distance from -4 to -8 which would be 4 because |-4 - -8| = |-4 + 8| = 4.

Final answer: 4

Hope this helps.
7 0
2 years ago
Read 2 more answers
How do I do this scientific notation problem?
lidiya [134]
You take the exponent and move that many places with the number that you get on the opposite side
3 0
2 years ago
Read 2 more answers
Which fraction is larger 7/16 or 51/100?
zaharov [31]
51/100 would be larger
From the first look, I already know half of 100 is fifty and 51 is greater than that
So when I looked at 7/16, I was looking for something greater than half, but 7 is greater than half of 16.
51/100 is your answer
5 0
3 years ago
Read 2 more answers
Other questions:
  • -4p-(1-6p) help please
    11·2 answers
  • You have also been asked to set up the basket ball court what is the circumference of the circle
    7·2 answers
  • Natalie and Preston would like to accumulate $25,000 at the end of 3.5 years for a future down payment on a house in Prescott. H
    11·1 answer
  • For each random variable, state whether the random variable should be modeled with a Binomial distribution or a Poisson distribu
    6·1 answer
  • 9.42 multiplied by 6.83
    11·1 answer
  • HELP 30 POINTS
    8·2 answers
  • Solve <img src="https://tex.z-dn.net/?f=%5Cfrac%7B6x%2B7%7D%7B5%7D%20%3D2x-4" id="TexFormula1" title="\frac{6x+7}{5} =2x-4" alt=
    13·2 answers
  • What is 10% of 80? ( IT NOT A )<br> A $0.08<br><br> B 0.8<br><br> C$88<br><br> D 8
    12·1 answer
  • Question 3 of 10
    8·1 answer
  • Sally is driving at 30 miles an hour on the Freeway. The next town Sally will reach is 20 miles away. How long will it take Sall
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!