01-12-2020
Mathematics

contestada

What is the value of a in the equation 3 a plus b equals 54, when b equals 9?

15
18
21
27

Respuesta :

emfinn13 emfinn13

01-12-2020

3a+9=54

54-9=45

45 / 3=15

Answer:15

Answer Link

krazyk9909 krazyk9909

01-12-2020

Answer:

15

Step-by-step explanation:

3a+b=54

3a+9=54

3a=45

a=15

Answer Link

Otras preguntas

Nearsightedness is corrected with lenses.

Brad works at a grocery store after school. Because he’s a part-time employee, his family receives a 5% discount on all items purchased at the store. Brad’s fa

Choose the correct english for los tiburones viven en el océano

Help please.Check pic. I need this answered for 2morrow.

plz help me I don't know if I did this right

you are in the locker room getting ready for physical education class. the class is playing volleyball today. your friends are being negative and keep repeating

Who wrote the book"the spirit of laws" ?montesquieurousseau

Does physical geography Determine Development

what is the direct essential meaning of a term

Phil gets a commission of 25% on all sales. he sold $1500.00 worth of goods. what was the amount of his paycheck? 37.50 375.00 3,750.00 37,500.00