Alohanafisa
Alohanafisa Alohanafisa
  • 09-03-2017
  • Mathematics
contestada

Can someone tell me how to do 2(-3x-4)=100. I don't have no clue how to do it.

Respuesta :

Jieep
Jieep Jieep
  • 09-03-2017
2(−3x−4)=100

Use distributive property.

2(−3x−4)=100

2 × -3x = -6x

2 × 4 = 8

Simplify

−6x−8=100

Add 8 to both sides.

−6x−8+8=100+8

−6x=108

Divide both sides by -6.

−6x/−6 = 108/−6

x=−18

Answer Link

Otras preguntas

What is 70.33 feet per second in miles per hours?
Which of the following is NOT a non-state actor mentioned in the “Addendum: Competition for Control” chapter? Select one: a. Hezbollah b. Kurds c. Hamas d. Chec
How do you write -0.98 as a decimal number?
i Dont get how u make a the subject and get a on its own can u please help me with all the questions even if u only know the answers too a few of them
advisers might oversee all of the following except
Express 0.62390 as a fraction.
what is the capacity of a cells nucleus
PowerPoint provides a wide variety of predefined shapes that can add visual insert to a slide true or false
Health includes both body functioning and overall well-being
Was the alien and sedition constiutional?