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

During the second and third trimesters of pregnancy, the woman's energy needs increase by how many kilocalories per day
By age 65, what percentage of adults are grandparents?
If you earn $15 an hour and you work 35 hours a week, how much do you earn a month?
Anna hikes at a constant speed she travels 6 miles and 2 hours find her speed in miles per hour use it to write an equation for the distance D that Anna travels
Can somebody help me in this question?!????
What is the primary geographical feature of Venezuela?
Write quadratic equation whose roots are 4 and -2 and whose leading coefficient is 5
2 hectoliters = ____ centiliters
Help me which answer and I need explain
The oldest colony was ______________________ (founded in 1607) and ________________________ colony was just south of it.