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
Fed [463]
3 years ago
5

Solve for x in both!!!!!

Mathematics
2 answers:
inna [77]3 years ago
8 0

Answer:

1. No solution

2. x = 0

Step-by-step explanation:

-2(x-2)-4x=3(x+1)-9x

-2x + 4 - 4x = 3x + 3 - 9x

-6x + 4 = 3 - 6x

0 = -1

—

5(x+2)-3=3x-8x+7

5x + 10 -3 = 3x - 8x +7

5x + 7 = 5x + 7

x = 0

zvonat [6]3 years ago
4 0

Answer:

- 2(x - 2) - 4x = 3(x + 1) - 9x \\  - 2x + 4 - 4x = 3x + 3 - 9x \\ 9x - 3x - 2x - 4x = 3 - 4 \\ 9x - 9x =  - 1 \\ 0x =  - 1 \\ 0 =  - 1

So ; No solution

___o___o____

5(x + 2) - 3 = 3x - 8x + 7 \\ 5x + 10 - 3 =  - 5x + 7 \\ 5x + 7 =  - 5x + 7 \\ 5x + 5x = 7 - 7 \\ 10x = 0 \\  \\ x =  \frac{0}{10}  \\  \\ x = 0

I hope I helped you^_^

You might be interested in
Nicholas wrote the steps below to simplify the fraction 20/30. Find his error and correct it. 20/30= 20÷5=4 30÷6=5
aksik [14]

Answer:2/3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is 9x6+(5x7+4x3)63x8
irina [24]

Solution:

=9*6+(5*7+4*3)63*8\\=54+(35+12)504\\=54+47*504\\=54+23688\\=23742\\

Answer:

23742

<em>Hope this was helpful.</em>

8 0
3 years ago
Read 2 more answers
Is (4,2) a solution of the system y=x-2 and y=3x+4
babunello [35]

Answer:

False

Step-by-step explanation:

y=x-2  y=3x+4

Substitute the point into both equations and see if it is true

2=4-2

2=2  true

and

2=3*4+4

2 = 12+4

2 =16

False

It is not a solution

4 0
3 years ago
Read 2 more answers
Olga has 5 times as many dimes as nickels. if she has $3.30, how many of each coin does she have
Colt1911 [192]
She should have 
nickles: 6 . =30
dimes: 30 . = 300
             =330 .   or $3.30
6 0
3 years ago
Read 2 more answers
During a spring clearance sale, Sears advertise 1/4 off the list of Model II microwave ovens and an additional 1/5 off the sale
ozzi

Answer:

$ 75.

Step-by-step explanation:

From the information above,

List price of model II = $240

Sale price of the clearance sale is 1/4 off the list price of Model II microwave oven and additional 1/5 of the sale price for oven that are scratched and dented.

Therefore,

Let the sale price be X,

= (1/4)*(list price) + (1/5)*X

X = (1/4)*(240) + (1/5)*X

X = 60 + (1/5)X

Solving for X,

X - (1/5)X = 60

(4/5)X = 60

X = (60*5)/4

= $75.

4 0
3 years ago
Other questions:
  • Is this right? I’m unsure if I’m doing this correctly. Thanks
    15·2 answers
  • Please help!!<br> Everything is in the photo
    13·1 answer
  • Choose an equation for the relationship between the measurement of the segments, angles, and arcs??
    13·1 answer
  • Choose the quadratic equation that has a leading coefficient of 8 and solutions -10 and 7/8
    14·1 answer
  • The admission to the fair is $5 and the cost per ride is 50 cents. If his parents give hime $20, write and solve a linear equati
    6·1 answer
  • ∠A and \angle B∠B are vertical angles. If m\angle A=(8x-4)^{\circ}∠A=(8x−4) ∘ and m\angle B=(7x+3)^{\circ}∠B=(7x+3) ∘ , then fin
    13·1 answer
  • Calculate the value of this
    8·1 answer
  • PLZ HELP ASAP!!<br><br>I got the quadrant part I just need help with 0ther parts​
    6·2 answers
  • 6 of 10<br> ?<br> What fraction of an hour is 51 minutes?<br> Give your answer in its simplest form.
    13·1 answer
  • Eric throws a biased coin 10 times. He gets 3 tails. Sue throw the same coin 50 times. She gets 20 tails. Aadi is going to throw
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!