joeylynn03 joeylynn03

15-05-2020
Mathematics

contestada

solve 7x-2x(x+1)=6x+14

A) x=-12
B) x=12
C) x=-16
D) x=16

Respuesta :

ghanami ghanami

15-05-2020

Answer:

x=-16 (answer : C

Step-by-step explanation:

hello:

put x=-16 in this equation : 7x-2(x+1)=6x+14

7(-16)-2(-16+1)=6(-16)+14

-112-2(-15) = -96+14

-112+30= -96+14

-82 = -82 .....true

Answer Link

Otras preguntas

what the answer Juan has 12 muffins. he puts 1 forth of the muffins in a bag how many muffins does Juan put in the bag!

Question 13 of 50 The Concert of Europe redrew the borders of many European countries in order to: A. divide populations based on national identity. B. create a

Help! I don’t understand this A game has two four-sides dice having the number 1, 6, 7, and 4 on their faces. Outcomes in the sample space are pairs such as

Look at the drawing and answer the following questions with the most logical affirmative or negative expressions as indicated. Remember to use correct capitaliz

The medical term meaning sudden spasmodic closure of the larynx is.

HELPP ALGEBRAA QUESTION

What happens when two objects with different masses collide?

Why is the Nile river Important to North Africa?

Whitch is the best definition of value?

What is the difference between choice and selection?.