joselynvcc15 joselynvcc15
  • 16-06-2020
  • Mathematics
contestada

-9+7b=8b-7 whats the answer for this please and thank!!!!

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 16-06-2020

Answer:

b = -2

Step-by-step explanation:

-9+7b=8b-7

Subtract 7b from each side

-9+7b-7b=8b-7b-7

-9=b-7  

Add 7 to each side

-9+7=b-7+7

-2 = b

Answer Link

Otras preguntas

how many stars are there in america's flag ?
how many stars are there in america's flag ?
a population decrease from 404 million to 288 million .which of the following is the percent decrease of the population
How do you do y divided by 9=12?
one number is 6 more than another.  Their product is is 520.  Find the numbers
Where are most faults located? And what is a fault in science terms?
Where are most faults located? And what is a fault in science terms?
why does the earth not lose its heat as quickly at night as the moon does?
a population decrease from 404 million to 288 million .which of the following is the percent decrease of the population
What is 32 over 48 simplified and with what numbers
ACCESS MORE