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

9(p+2)<=3(3p-5) solve the inequality
really need help with this, thank you!!!!!
FREE P0INTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
It is estimated that a driver takes, on average, 1.4 seconds from seeing an obstacle to reacting by applying the brake or swerving. How far will a car, travelin
the type of intelligence that involves seeing complex relationships and solving problems is ________ intelligence.
2- (2x +4)2 - 4 Show your work
How do you solve 18 times 342
How do you find electrons on a periodic table?
What does a scientific law do ?
How does the Law of Conservation of Matter apply to you when you eat food? Why do you not continuously gain exactly the amount of mass you consume with each mea