Seudónimo Seudónimo
  • 01-02-2015
  • Mathematics
contestada

what is 6a-12=8a ?????????? in solving linear equations???

Respuesta :

konrad509
konrad509 konrad509
  • 01-02-2015
[tex]6a-12=8a\\ 8a-6a=-12\\ 2a=-12\\ a=-6[/tex]
Answer Link
ValyRemus
ValyRemus ValyRemus
  • 01-02-2015
[tex]6a-12=8a[/tex]

[tex]6a-8a=12[/tex]

[tex]-2a=12[/tex] ⇒ [tex]a= \frac{12}{-2} [/tex]

[tex]\boxed {a=-6}[/tex]
Answer Link

Otras preguntas

9) Totsakan's school is selling tickets to a play. On the first day of ticketand 2 student tickets for a total of $198. The school took intickets and 2 student
A premature infant never seems to sleep longer than an hour at a time. Each time a light is turned on, an incubator closes, or people talk near her crib, she wa
-5x-12<13 or -6x+8>50
What is the value of x? Enter your answer in the box. x =
16 − -4n = 92 Can someone please solve this?
The river source supports little life outside of invertebrates. For each of the organisms listed below. Give one adaption that helps them to survive in this har
What is 725-1? please help asap​
Imagine you are researching the subject of feudalism in Europe. You have primary sources from two perspectives: a king who ruled a feudal country a noble who sw
what is five times the sum of twice a number and -5
4^5×4^3 = ?^? Blank 1: Blank 2: