rishanakissoon41 rishanakissoon41

01-07-2022
Mathematics

contestada

Simplify this expression:

12a−8−5a+12

Respuesta :

rose5656 rose5656

01-07-2022

12a - 8 -5a + 12

arranging like terms

12a - 5a - 8 + 12

a ( 12-5) - 8 - 12

a(7) - 4(2 - 3)

a(7) -4(-1)

a(7) + 4

7a + 4

simplifing the expressions

Answer Link

01-07-2022

Answer:

12a-5a-8+12

=(12-5)a+4

=7a+4

Answer Link

Otras preguntas

Because black diamond manufactures its outdoor sports products outside the united states, what risks must its managers be aware of

The chance of being involved in a fatal crash is higher at night than during at night than during the day

We will win our freedom because the sacred heritage of our nation and the eternal will of God are embodied in our echoing demands. Which statement best explain

Costs that can be traced are considered to be:

Multiply. −3/7xy(−35x^3y^2) This is REALLY IMPORTANT I NEED IT DONE BY 2/4/2018 1:00 THANK YOU (SHOW YOUR WORK OR NO POINTS)

Unscramble: una tu pedir los dias todos bicicleta

The seasons on earth are caused by its elliptical orbit around the sun. the seasons on earth are caused by its elliptical orbit around the sun. a. True b. Fal

What does covey do that makes the slaves feel that he is always present?

Sarah can study 20 pages per night. each page has three homework problems. if she studies for 3 nights how many homework problems will she do?

who can help me please I need major help I am just asking for some help