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
anastassius [24]
2 years ago
12

Solve for x: 3(x + 1) = 2(x − 1)

Mathematics
2 answers:
gavmur [86]2 years ago
8 0

Answer:

x= -5

Step-by-step explanation:

3x+3=2x-2

3x-2x=-3-2

x=-5

Fudgin [204]2 years ago
3 0

Answer:

x = -5

Step-by-step explanation:

First Expand the equation

3x+3 = 2x-2

Subtract 2x from both sides

x+3=-2

subtract 3 from both sides

x = -5

Hope this helps :)

You might be interested in
If you flip a coin 20 times and it lands on heads 7 times what is the theoretical probaility that it will land on heads
Archy [21]
The theoretical probability would be 10/20 but the experimental probability was 7/20.
5 0
2 years ago
23. Which is a solution to the inequality below?
LenaWriter [7]

Answer:

C.

Step-by-step explanation:

- 5n - 10 > 20

add 10 to both side

so...

- 5n > 30

divide by -5 so, the sign flips because multiplying or dividing with a negative number changes the sign.

30/5=6

8 0
3 years ago
Sales for a company were 3 million dollars more the second year than the first, and sales for the third year were doubled the sa
RUDIKE [14]
10 million dollars year 1
13 million dollars year 2
26 million dollars year 3
3 0
3 years ago
Point x is located at (-2,-6) and point z is located at (0,5). Find the y value for the point y that is located 1/5 the disteanc
Sedaia [141]

Answer:

-3 1/2


Step-by-step explanation:

We have to find the distance between x and z along the y-axis.

This will be: 5 - -6 = 11 units

1/5  of 11 = 1/5 × 11

                 = 11/5

                 = 2 1/5

Now add 2.5 to -6

2 1/2 + -6 = -3 1/2

The value of y = -3 1/2

8 0
3 years ago
A drop of oil makes a circular ring in a water puddle. The radius of the oil ring expands at 1.5 cm per second. If r(t)=1.5t and
Readme [11.4K]

Answer:

a(t) =n(0.25t^2)

Step-by-step explanation:

Given

r(t) = 0.5t

a(r) = nr^2

Required

Determine the area in terms of time

From the question, we have:

r(t) = 0.5t -> radius per time

and

a(r) = nr^2 --> area from radius

The interpretation of the question is to find the composite function: a(t)

If a(r) = nr^2, and r(t) = 0.5t, the

Substitute 0.5t for r

a(t) =n(0.5t)^2

a(t) =n*0.25t^2

a(t) =n(0.25t^2)

5 0
2 years ago
Other questions:
  • Solve -5=3/4x-2 please solve ???
    5·1 answer
  • Write each literal term in exponential form. kkkkknn
    13·1 answer
  • Find the value of x for which abcd must be a parallelogram
    6·2 answers
  • The bait shop sells boxes of worms for fishing. The shop has 7 boxes left. There are 13 worms in each box.
    14·1 answer
  • Refer to the table of body temperatures (degrees Fahrenheit). Is there some meaningful way in which each body temperature
    11·1 answer
  • Slope= 9; intercept= 2
    13·2 answers
  • The air conditioning unit for marcus building has the shape of a cube and has a volume of 0.512 cubic meters.This air conditione
    13·1 answer
  • Help please my work is overdue
    10·1 answer
  • Is (1,5) a solution of the graphed system of inequalities?
    15·2 answers
  • Find one value of x that is a solution to the equation:<br> (x²+4)²-11(x²+4)+24=0 x=?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!