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

David owns $25,000 worth of 10-year bonds of ace corporation. these bonds pay interest every 6 months at the rate of 3%/year (simple interest). how much income

list stages in the evolution of a low- mass star

Alex bought 2 chocolate chunk cookies at 59 cents each and a peanut butter brownie for 79 cents. How much did he spend?

1. Biuret reagent and sodium hydroxide are added to a 2 mL sample of an unknown solution. After some time, the sample displays a light blue color (the same as t

hey certain cars value is said to depreciate by approximately 15% each year for the first eight years of the car originally cost $24,000 what is the approximate

What is 6y^-4 I need HELP please an thank you

Water is a major agent of chemical weathering because water

The lengths of the sides of a rectangle are 18cm by 3m. Express the area of the rectangle in square decametres.

The term “Peloponnese” refers specifically to _____. a Greek word meaning “war” a leader during the Persia Wars a body of water that bordered Sparta a penin

1. At the hotel where you are a clerk at the front desk, there are 260 rooms. 5 points They are all reserved. The tracking sheet shows that guests have checked