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

Write a multiplication equation and a division equation for each statement or diagram. Eight $5 bills are worth $40. There are 9 thirds in 3 ones. A tape diagr

Explain three different textual features that communicates or create meaning in informational texts.

What was one major cause of Henry VIII's decision to break with the Catholic Church and divorce his wife, Catherine of Aragon?

Plzzz help me asap plzzz someone the question is on the picture

how did the Spanish and Portuguese explore A)To spread the idea of democracy B) find the source of oil C) to in large the empires by claiming new lands D) to c

Find the solutions to the equation below check all that apply 4x2 -8x +3 =0

Greatest average number of neutrons out of tin antimony tellurium iodine?

Round 16/21 to the nearest hundred

what were the main arguments between the federalists and the anti federalists

math please show work