reigny69 reigny69

15-08-2019
Mathematics

contestada

The difference of twice a number k and 8 is 12

Respuesta :

jcherry99 jcherry99

16-08-2019

Answer:

k = 10

Step-by-step explanation:

Difference means subtract.

2k - 8 = 12

is how that statement is translated.

Add 8 to both sides.

2k - 8 + 8 = 12 + 8

2k = 20

Divide by 2

2k/2 = 20/2

k = 10

Answer Link

Otras preguntas

Your class is raising money for a charity. Which graph could show the amount of money raised over time?

A framework for all of the entities involved in digital certificates for digital certificate management is known as:

Find a for 3^2001+3^2002+3^2003 = a3^2001

7. Rachel is thinking of a number. She multiplies it by 8, subtracts 36, then multiplies the answer by 5. She gets the number 20, What number did she think of?

help meeeeee asap!!!!

HCI + NaOH .-> Nacl + H2O what is the Mole ratio of acid to alkali ?

Can somebody write a one paragraph purposal? ( Can choose ANY topic you want.)

PLEASE HELP!! YOU GET BRAINLIEST IF CORRECT!!!!

What is the square root of 100?

Which statement from Governor George Wallace's inaugural address best supports his claim that the South will always embrace racial separation? Today we sound th