elliem8820
elliem8820 elliem8820
  • 23-03-2020
  • Social Studies
contestada

Solve the following:
a) 4x – 3 = 2x + 7

Respuesta :

idessavess idessavess
  • 23-03-2020

Answer:

x=5

Explanation:

4x-2x=7+3 (collect like terms, calculate the sum)

2x=10 (divide both sides by 2x)

so therefore x=5

Answer Link
zmanns
zmanns zmanns
  • 23-03-2020
Answer:
X=2

Explain:
If you add 3 to both sides you get 4 and if you subtract 2x from both side you get 2x and so basically yk u have to divide. So, now you divide 2x by 4 and you get 2.
Answer Link

Otras preguntas

how does plan b work?​
what is classmate in spanish
Hi Can you help me with this math question i will give you 20 points if you can help me
Solve the system of linear equations by substitution. Check your solution.
Translate the product of 8 and the quotient of 6 and x into an algebraic expression​
-4x+9-x<-3 can someone give me the answer olease
Write the following expression as a function of a positive acute angle. tan 245 a. tan65° b. -tan65° c. tan115° ik its not b bc I got it incorrect so it is ei
Which of the following is NOT a result of recent immigration trends?PLS HELP 1. a growing emphasis on bilingual education and acceptance of multiculturalism 2.
1. True or False? Europe and Asia are separate continents. 2. What are the British Isles? What Ocean are they in? 3. What separates Europe from the continent
a large bathtub contains 425 gallons of water. after 5 minutes of draining, it has lost 32% its volume of water. a. what percentage of the water remains the tub