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
Andrej [43]
3 years ago
5

Solve y= x -3 and 2y = 3x -8

Mathematics
2 answers:
ch4aika [34]3 years ago
5 0
Y = x -3 
2y = 3x - 8

2(x - 3) = 3x - 8
2x - 6 = 3x -8
-2x       -2x

-6 = x - 8
+8     +8

2 = x

to find y you plug x in an equation

y= x - 3 
y = 2 - 3
y = -1
MAXImum [283]3 years ago
5 0
Y=x-3
2y=3x-8
plug in y
2 (x-3)=3x-8
simplify
2x-6=3x-8
+8 both sides
2x+2=3x
-2x both sides
2=x
plug in to solve for y
y=2-3
y=-1
check if correct
2 (-1)=3 (2)-8
-2=6-8
-2=-2

true

x=2
y=-1
You might be interested in
I don't get it! I've asked my parents and they don't know either! Please help!
MArishka [77]
I think it is 3. I’m sorry if it is wrong!!!
4 0
3 years ago
I need help can I have how to do it and some work so I can do it.
Rufina [12.5K]

Answer:

cant see it post another

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The triangle below is rotated 180 degrees clockwise about the origin and reflected over the x- axis. What is the relationship be
ikadub [295]

Answer:

The measure of angle k In the original triangle and the measure of the corresponding angle k' in the transformed triangle would be equal

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. If a shape is transformed, then all its points are also transformed. Types of transformation are rotation, reflection, translation and dilation.

Rigid transformations are transformations that preserves both length and angle, examples are translation, rotation and reflection. Dilation does not preserve length, hence it is not a rigid transformation.

The measure of angle k In the original triangle and the measure of the corresponding angle k' in the transformed triangle would be the same because reflection and rotation are rigid transformation that preserves length and angle of a shape

8 0
3 years ago
Solve the system of linear equations by substitution. x−2y=1 x+4y=13
lyudmila [28]

Answer: {x,y}={5,2}

Step-by-step explanation:

3 0
3 years ago
the student council at seaside highschool is making t-shirts to sell for a fundraiser at a price of 13 dollars a piece the cost
ankoles [38]

Answer:

299

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Jimmy gets a discount of 35% for a pair of sneakers whose original price is $70. He also gets a discount of 25% on a shirt whose
    10·2 answers
  • Which equations represent the line that is parallel to 3x − 4y = 7 and passes through the point (−4, −2)? Check all that apply.
    15·2 answers
  • What is the answers to this math worksheet ?
    7·1 answer
  • Ryan counted 63 bird last week in the backyard and 71 this week in the back yard. About how many birds did Ryan coun?
    14·2 answers
  • 11. The perimeter of a rectangle is 60 cm. The length is four times the width. What
    15·1 answer
  • What is the difference of 3ab and 7bc
    7·2 answers
  • kinata goes for swimming lessons every 5 days while wayo goes every 6 days. if both kinata and wayo had lessons together at the
    12·1 answer
  • Let y = 5e5z
    10·1 answer
  • A man is standing on the bridge about to bungee jumps he weighs 54 kg the bridge is 67 meters high
    15·1 answer
  • PLEASE HELP! 50 POINTS
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!