joeyteterowe9nx joeyteterowe9nx

17-09-2017
Mathematics

contestada

4(2r-1)=-2(3r+16) how do I solve this equation

Respuesta :

texaschic101 texaschic101

17-09-2017

4(2r - 1) = -2(3r + 16)...distribute thru the parenthesis
8r - 4 = -6r - 32
8r + 6r = -32 + 4
14r = - 28
r = -28/14
r = -2 <===

Answer Link

17092017 17092017

17-09-2017

4 (2r-1) = - 2 (3r + 16)
Distribute 4 and 2 in brackets

8r-4 = -6r-32
8r+6r = -32+4
14r = -28
r = -28/14
r = -2

Answer Link

Otras preguntas

what system of dating do people in the united states states use

please help me ! i need the answers asap , Hw due tomorrow! Front and back. Thanks

Hi could anyone please proof read this text and give me pointers on how i can improve it. Thank you Health is another important factor in the standard of livi

Explain what incentives caused the teachers to cheat? freakecomics

Identify how the gerund is being used in the sentence. Lisa could not stop humming the song that was stuck in her head.

Please help, picture attached.

How does the surplus of food lead to the creation of cities and civilizations?

how many presdints are there

Hello!! Can someone help me with 22,23,24. Thank you.

A short illustration which is no longer than a sentence