Seudónimo Seudónimo

04-06-2019
Mathematics

contestada

Can some one explain to me what substitution is and how to use it to solve equations?

Respuesta :

NotYoursEither NotYoursEither

04-06-2019

Answer:

Step-by-step explanation:

Say that your equation is 2x+4=8, x=2

you would plug in the 2 where your x is so, 2(2) +4=8

then you'd solve regularly.

Hope my answer has helped you!

Answer Link

Otras preguntas

If f(x) = (2x^3 − 4)^6, then what is f '(x)? 21x^2(x^3 − 4)^5 21x^8 6(2x^3 − 4)^5 6(2x^3 − 4)^5(6x^2)

News aggregators do all of the following except: A) Provide a diverse group of sources from many news sites. B) Give you a list of articles on one topic. C) Tel

PLEASE HELP!! Helpful Tip: Think about 'transitive' as transport to an object and 'intransitive' as independent of an object. Review Directions: Identify the ve

Which two particles are always found in equal numbers in natural atoms O A. Protons and neutrons O B. Neutrons and tons OC. Bectrons and neutrons OD. Protons an

A spy in a speed boat is being chased down a river by government officials in a faster craft. Just as officials boat pulls up next to the spy’s boat, both boats

What's the most important quality for building new relationship is

What is the answer???

why is gold use in making ornaments

Select the correct answer. What is the solution to this equation? -10 + (x) = -4 A. x = -9 or x = 4 B. X = 9 or x = 21 c. x=-9 or x=9 D. No solutions exist,

what is soul of nature?