gnstone62 gnstone62

17-01-2017
Mathematics

contestada

if 7+3x=22, then 2x= ?

Respuesta :

17-01-2017

7+3x = 22
3x = 22-7
3x = 15
x = 5
∴ 2x = 10

Answer Link

Otras preguntas

In a recent survey, 1358 arizona state university students were asked about their plans after graduation. The following results were obtained: 1194 plan to get

drag two sentences into the box that best express the main ideas of the passage

What is the worlds number one anti-allergy shampoo? ABC shampoo,with its daily use,dandruff is gone.

john wanted to run a 26k marathon. He only completed 0.75 of it before having to stop . How many kilometers did he run

If 12% of the total amount is 108. What is the total amount?

Beginning in 2000, an orchestra increased its ticket price by a constant amount each year until 2010. - A ticket cost $48 in 2005 - A ticket cost $55.50 in 2008

what is the meaning of competition in geography? i need an answer asap. Thanks!

The substance secreted by the mucous membranes is called mucus.

In this question take g to be 10 ms^-2 A particle of mass 0.8 kg is at rest on a rough horizontal plane. The coefficient of friction between the particle and th

(brainiest and 50 points)A data set is made up of these values. 1, 4, 5, 6, 6, 9, 11 Find the interquartile range. A. 4 – 1 = 3 B. 11 – 9 = 2 C. 11 – 1 = 10 D.