anonymous
  • anonymous
How do i do 1/2a-3=7-3/4a
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
2a - 12 = 28 -3a 5a = 40 a = 8
anonymous
  • anonymous
where are you getting 2a-12 from?
anonymous
  • anonymous
i multiplied the entire equation by 4

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
why?
anonymous
  • anonymous
how do you multiply the whole thing by 4?
anonymous
  • anonymous
so i don't have to deal with fractions
anonymous
  • anonymous
you multiply each term by 4 as long as you do it to every single term on both sides, the equation will remain equal
anonymous
  • anonymous
wait but what are you multiplying by 4? did you subsatute the fractions by 4??

Looking for something else?

Not the answer you are looking for? Search for more explanations.