cosa666 cosa666
  • 01-04-2019
  • Mathematics
contestada

What is the value of a in the equation 3+b=54 when b = 9

Respuesta :

zackarygossett
zackarygossett zackarygossett
  • 01-04-2019

Answer:

3a + b = 54

3a + 9 = 54

3a = 54 - 9

3a = 45

3a / 3 = 45 / 3

a = 15

Answer Link

Otras preguntas

4|x+5|=20 Thanks for the help
Why did the king issue the proclamation of 1763? to enforce tax on sugar to establish British soldiers in the colonies to encourage settlement of lands west of
Benjamin paints and sells his art work at art shows. He charges $56.25 for a large painting. He charges $25.80 for a small painting. Last month he sold six larg
Prehistoric Indian civilizations created them • made of dirt by hundreds of workers • used for different purposes, like burying the dead or building sites for i
Twenty two more than four times a number is less than 82
What percent of 145 is 29
What numbers equal 77
What is the main difference between socialism and capitalism?
show math equation of 5x + 6x equation
What are three variables that affect a living system?