BasketballBoy BasketballBoy

03-10-2016
Mathematics

contestada

What is the value of "a" 2a-3+3a+1+2a if the answer is 47?

Respuesta :

Danielaaa1 Danielaaa1

03-10-2016

2a-3+3a+1+2a=47
7a-2=47
+2 to each side
7a=49
Divide by 7
a=7

Answer Link

Otras preguntas

Find the length of side xx in simplest radical form with a rational denominator.

Find the value of x in the diagrams below

3/8n+5(n-6)=1 7/8n-2

how is sin 30 equals to 1/2 and cos 60 equals to 1/2

Jordan took a business trip from New York to Denver. She spent two days in travel, conducted business for nine days, and visited friends for five days. She incu

How to write a letter to mr.Eric thomas for inspiring me in formal format. *note this is a homework

PLEASE HELP Find the probability of “landing” in the shaded region of the figures below.

PLS HELP ME ON THIS QUESTION I WILL MARK YOU AS BRAINLIEST IF YOU KNOW THE ANSWER!! Find the median of the data set that consists of 10, 10, 8, 4, 5, 7, 7, 4, 3

A 50-year-old man comes to the office for an emergency visit complaining that an old, large silver filling fell out of his tooth this morning while he was eatin

''if there are diminishing returns, the marginal cost curve must be positively sloped '' is true or fall, why?