esteide12 esteide12

03-11-2019
Mathematics

contestada

if the sum of a number and four is doubled the result is seven less than twice the number. find the number

Respuesta :

mcwilliams120812 mcwilliams120812

03-11-2019

Answer:

Step-by-step explanation:

2(x+4)=2x-7

2x+8=2x-7

8=-7

No solution

Answer Link

Otras preguntas

which nations ongoing efforts to develop nuclear weapons in the early 21st century has caused international concern

If your goal is to find a mentor who can help encourage you, which category would that goal fall into

Which of the following are relevant factors when determining if a source of information is accurate and credible? Publish Date, Publisher, Author Is the source

What type of essay supports a specific claim or idea? an informal essay a narrative essay an argumentative essay a descriptive essay

Write at least 4 divisors of 300 that are multiples of tens

Which of the following is NOT a feature found in nematodes? A. complex nervous system B. bilateral symmetry C. fluid-filled body cavity D. digestive tract with

8th grade word problem, show steps please (will give brainiest) :)

11. Find the coordinates of the point located six units behind the yz- plane, seven units to the right of the xz - plane, and eight units above the xy-plane. O

How many states require background checks to purchase a firearm.

What is modernization?