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

What is the molarity of a 3.0 L solution that contains 0.45 moles of solute? A. 0.15 M B. 15M C. 6.7M D. 140M E. 0.45M
Color: 4. You have 4 dimes, 8 nickels, 5 pennies, and 3 quarters. You draw three coins one after the other without replacement. What is the probability you draw
(If a=b^x, b=c^u and c=a^z, then what is the value of xyz?)​
grade 12 speech topics​
Which Stax artist wrote many of his hit songs, including "Respect," which was later recorded by Aretha Franklin
underline the noun clause in each sentences chose the gift for whom ever you want​
Which of the following are non-modifiable risk factors for coronary heart disease? Check all that apply.a. Family history b. Low blood HDL c. Physical inactivit
Use and misuse of mobile phone essay
please help me answer this
Question 2 of 25 : Select the best answer for the question. 2. What is $3,850 minus $925 ? A. $925 B. $3,850 C. $2,925