Presleyturner Presleyturner

02-10-2015
Mathematics

contestada

3/4x-9=27 solve this equation

Respuesta :

02-10-2015

3x/4-9=27
Common denominator is 4
4(3x/4-9)=4•27
Distributing 4 through parentheses
4•3x/4-(4•9)=(4•27)
3x-4•9=4•27
3x-36=108 add 36
3x=108+36
3x=144 divide by 3
/3 /3
x=144/3
x=48•3/3
x=48 solved for x

Answer Link

Otras preguntas

Height is a proportional to foot length. A person whose foot length is 10 inches is 67 inches tall. A human-like creature has a foot length of 27 inches. Use a

Which ordered pair is a solution to the linear inequality below?

-8(5m-7.4) NEED ASAP

when is an electric charges neutral ??

Question 2 of 10 What did Dad do to make sure he wasn't home when Rodrick's band practiced? A He helped coach Greg and Rowley's weekend soccer games. B He went

The arrows in a food chain point from the organism ____________ the energy to the organism ___________ the energy

What can cause the loss of soil that is not protected by plant cover? A chemical weathering B. erosion by water or wind C. mechanical weathering D. too many or

See screenshot below

Write \sqrt-40 In simplest radical form

2 Steve has 18 blue marbles and 27 red marbles in a bag. What is the ratio of red marbles to blue marbles?