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 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

600+39 what does it add up to help
Location B is which place? Canaan Egypt Syrian Desert Mediterranean Sea
Determine the solution for 72 = 3(5b − 1). b = 3.5 b = 4.6 b = 5 b = 14.2
how much is 409,000x509,000
Which of the following was not a title taken by Augustus? O Pontifex maximus O Princeps O Augustus O Emperor O None of these
solve the question x - 2 = long division 4x
A scientist is working with two different concentrations of hydrochloric acid (HCI). One bottle is 80% HCI, and the other is 40% HCI. For their experiment they
spade realty sold lots for $23240 per hectare . what is total sales values if the lots in hectare were 2,3,4 ?
Any gîrls here interested in zööm
According to the Law of Conservation of Matter, if I have an Oreo cookie that weighs 20 grams and I crush it into crumbs for a recipe, how much do the crumbs we