bartocoltan bartocoltan

01-05-2020
Mathematics

contestada

Solve for a: 2a − 5 = a + 3 a =

Respuesta :

01-05-2020

[tex]

2a-5=a+3a \\

2a+5=4a \\

5=2a\implies a=\frac{5}{2}

[/tex]

Hope this helps.

Answer Link

Otras preguntas

What is the answer here?

hey can someone help pre alg;))

A police department reported that approximately 5% of the alarm calls they get each day are real emergencies and not false alarms. If they receive 120 alarm cal

Place the indicated product in the proper location on the grid. (1 - 7 x )(1 + 9 x )

Measure the distance between lines c and d and the lengths of did”, ee”, ff “

write the number word for 6

purchased a DVD player on sale. The original selling price was $. The sale price was $.

Read this excerpt from "Hope, Despair, and Memory" by Elie Wiesel and answer the question. The survivors wanted to communicate everything to the living: the vic

Given 43-x = 21, find the value of x

Susan is suffering from an breathing disorder and is under treatment. Her doctor can verify the effectiveness of the treatment based on the oxygen level in her