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
Mamont248 [21]
2 years ago
9

Chelsea shows her work in finding the solution to 4x−5=2+3(x−3). After checking her answer in the original equation, she found t

hat it did not work. Where did she make a mistake?

Mathematics
2 answers:
Ainat [17]2 years ago
8 0

quita los paréntesis: 4x-5=2+3(x-3) multiplica paréntesis X3, elimina el paréntesis: 4x-5=2+3x-9 calcule: 4x-5= -7+3x mueve los términos y te quedará así: 4x-3x-5=-7

agrupe los términos semejantes: x=-7+5

calcular la suma, y el resultado final sería: x= -2

Step-by-step explanation:

espero te sirva

jasenka [17]2 years ago
5 0

Answer:

Step 4

Step-by-step explanation:

You might be interested in
4=x^2-7 solve each equation
jolli1 [7]

Answer:

√11

Step-by-step explanation:

4 = x^2 -7

Add 7 to both sides

11 = x^2

Square root both sides

√11 = x

8 0
2 years ago
Read 2 more answers
∠G and ∠H are supplementary; m∠G = (x + 4)° and m∠H = (4x + 11)°. What is the measure of ∠G? What is the measure of ∠H?
iogann1982 [59]

Answer:

∠G =  37°

∠H = 143°

Step-by-step explanation:

As we know ,

Sum of supplementary angles is 180 degrees.

Hence sum of ∠G and ∠H  is also 180 degrees

∠G + ∠H = 180

Substituting the given values in above equation, we get -

(X+4) + (4X +11) = 180\\5X + 15 = 180\\5X = 165\\X = 33

∠G = (x + 4)° = (33 + 4)° = 37°

∠H = (4x + 11)° = (33*4 + 11)° = 143°

3 0
2 years ago
What is the fraction of .25
Deffense [45]

Answer:

1/4

Step-by-step explanation:

.25 out of 1.0

.25*4=1

Glad I could help!

3 0
3 years ago
Read 2 more answers
18 points
bearhunter [10]
12 is first one 7 is 2nd one 9 is the last one
4 0
3 years ago
The sum of a rational number and an irrational number equals:
WINSTONCH [101]

Answer: is an irrational number

Step-by-step explanation:

Like adding three to pi (3.14159265358979323846264....)is still going to be irrational

3 0
3 years ago
Read 2 more answers
Other questions:
  • What substitution should be used to rewrite 4x^12-5x^6-14=0 as a quadratic equation?
    9·2 answers
  • How is a common denominator in a common multiple alike
    12·2 answers
  • I WILL GIVE BRAINLIEST TO WHOEVER IS CORRECT
    10·1 answer
  • At what rate of interest whould rs 1800 amount to 2500 in 2 years
    6·1 answer
  • Based on historical data, your manager believes that 45% of the company's orders come from first-time customers. A random sample
    9·1 answer
  • Which figure is missing in the pattern?
    8·2 answers
  • HELP ASAP PLS RN!
    5·1 answer
  • I DID HELP THIS IT DOU IN 10 MINUTES I WILL GIVE BRAINLESS AND FOLLOW
    5·1 answer
  • Enter the value for x that makes the equation 2(x−4)=6x+8 true.<br> x =
    11·1 answer
  • Emmanuel went to Circuit City to buy a refrigerator for $3,652. This week at Circuit City, all kitchen appliances have a discoun
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!