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
larisa [96]
2 years ago
8

Solve the equation: 3y + 20 = 3 + 2y

Mathematics
2 answers:
Anon25 [30]2 years ago
4 0

Answer:

y=-17

Step-by-step explanation:

3y+20=3+2y

Start by subtracting 20 from each side...

3y+20-20=3+2y-20\\3y=2y-17

Now, subtract "2y" from each side...

3y-2y=2y-2y-17\\y=-17

Next, let's substitute -17 for y in the original equation to check our answer...

3(-17)+20=3+2(-17)\\-51+20=3+(-34)\\-31=3-34\\-31=-31\rightarrow Correct!

Therefore the answer is:

y=-17

schepotkina [342]2 years ago
3 0

3y + 20 = 3 + 2y

1y + 20 = 3

y = -17

You might be interested in
For what value of c is the relation a function (2,8),(12,3),(c,4),(-1,8),(0,3)
Fittoniya [83]
The value of c is { c | c ∈ R, c ∉ {-1,0,2,12} }.
c is a number such that it is not in the set {-1,0,2,12} else we end up with a domain value having multiple range values, contradicting with the definition of a function.


3 0
3 years ago
The point (-6, y) lies on the graph of the equation: 5y=2x−4.
Vilka [71]

Answer:

The answer is -16/5

Step-by-step explanation:


7 0
3 years ago
Help guys!! i need help
marta [7]

Step-by-step explanation:

Given

Slope (m) = 2/3

y - intercept ( c ) = 5

Now

Writing in slope intercept form

y = mx + c

y = 2/3 x + 5

Hope it will help :)❤

7 0
3 years ago
Graph abc and its image after a rotation of 180 about the origin
nikitadnepr [17]
This should be what you need, sorry for the wonky lines.

3 0
4 years ago
Timmy writes the equation f(x) = x – 1. He then doubles both of the terms on the right side to create the equation g(x) = x – 2.
Helen [10]
We have 
<span>f(x) = x – 1
and 
</span>g(x) = 2x - 2,
because when you double both of the terms of x - 1, you have to multiply each of the terms by two
so
g(x)=2*[x-1]------> g(x)=2x-2

<span>How does the graph of g(x) compare to the graph of f(x)?
</span>f(x)=x-1
slope m=1  and y-intercept is -1

g(x)=2x-2
slope m=2  and y-intercept is -2

so
a) <span> The line of g(x) is steeper 
because slope
2 > 1
</span>b) g(x) <span>has a lower y-intercept
because
-2 < -1

therefore

the answer is
</span><span>The line of g(x) is steeper and has a lower y-intercept</span>
7 0
3 years ago
Other questions:
  • What is the value of y?
    8·1 answer
  • Which of the following uses the distributive property correctly?
    10·1 answer
  • AB and AC are tangent. Find AB
    10·1 answer
  • A college professor reports that students who finish exams early tend to get better grades than students who hold on to exams un
    13·1 answer
  • Find the angle of depression from the top of a lighthouse 250ft above water level
    8·1 answer
  • Find the equation of the tangent line to the curve y equals left parenthesis x minus 3 right parenthesis superscript 7 baseline
    10·1 answer
  • 11) Which answer choice is equivalent to this
    8·1 answer
  • Need answer for edge
    8·2 answers
  • What is 15 percent of 30?​
    14·2 answers
  • TO WHICH FACTOR CAN THE PRINCIPLES OF NICHOLAS STENO BE APPLIED?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!