Rainbowcloudycupcake Rainbowcloudycupcake

03-05-2016
Mathematics

contestada

what is the value of 7x-2x+3,when x=2

Respuesta :

EmoAngel EmoAngel

03-05-2016

Well if x = 2, then you do 7 times 2, which is 14, then 2 times 2 which is 4, then 14 minus 4 is 10, and 10 plus 3 is 13.

Answer Link

ameliaholt ameliaholt

03-05-2016

BIDMAS

2x = 4
4 + 3 = 7
7x = 14
14 - 7 = 7

Answer Link

Otras preguntas

find the sum and then classify it.5/6+√91

Characteristics of the new England colonies included all of the following except

Windless Surfing Company’s marketing manager observes that if the price of designer windsocks is $40, then on average 70 windsocks are sold per month. Experienc

Ian walks 2 km to his best friends house, then walks 0.5 km to the library. He then makes 2.5 km walk home. The entire walk took him 3 hours. What is his averag

Which statement describes the chemical property of oxygen

what is the vernacular and who did it appeal to?

What goal was lincoln trying to achieve with gettysburg address

A motor that allows a machine to move over the rocky surface of a planet is a(n).. A)sensor. B) computer. C) output device. D) robot.

Which was a goal of Samuel Gompers but not socialists

Do same-side interior angles have to be on the same (in this case) horizontal line? To specify, does it always have to be AB, or can it be AD. I’m doing a trans