hunter430 hunter430
  • 10-09-2020
  • Mathematics
contestada

How to solve equations

Respuesta :

theleangreenbean
theleangreenbean theleangreenbean
  • 10-09-2020
1) Open up any parentheses if there are any
2) Combine like terms (moving the variable to one side and other numbers to the other)
3) solve using pemdas/bedmas and any additional steps you need to isolate the variable
4) if x turns out negative, invert the sign

Example:
2x+5=3(x+1)
Open up the parentheses by multiplying it by 3
2x+5=3x+3
Combine like terms
2x-3x=3-5
-x=-2
x=2

I hope this helps!
Answer Link

Otras preguntas

Escoge la respuesta correcta. Vivo en una casa ____ y _____. Question 3 options: A) azul, nuevo B) blanco, nueva C) azul, nueva D) blanca, viejo
what did the great council of the manga carter later involve into
Infer why chloroplasts are found mostly in the leaves of plants.
Which of the following is an example of a right or freedom guaranteed by the Bill of Rights? the freedom to practice the profession of your choice the
what is the answer guys?
There can be no more than 835 people in the concert hall. What inequality represents the number of people, p, allowed in the concert hall? So the problem is p
solve for x... 4(-2x+3)=-5x
How did the Byzantine Empire influence the development of Russia?
which of the following are congressional powers
Why were waterways such as the Indus, Ganges, and Huang He Rivers important in the past? How are they important now?