02-11-2014
Mathematics

contestada

Can someone help solve, 3y+6=30-7y

Respuesta :

cmcminferno80 cmcminferno80

02-11-2014

add 7y to both sides and subtract 6 from both sides. you now have 10y=24

divide by 10 and you have y=2.4

Answer Link

02-11-2014

[tex]3y+6=30-7y\ \ \ \ | add\ 7y\\\\ 10y+6=30\ \ \ \ | subtract\ 6\\\\ 10y=24\ \ \ \ | divide\ by\ 10\\\\ y=2,4\\\\Solution\ is\ y=2,4.[/tex]

Answer Link

Otras preguntas

What is the difference between a purine and a pyrimidine?

Which country has fought military battles over water rights to the Jordan River?

Mr. Richards a teacher at crosstown Elementary school, plans to take 25 students on a school trip. Here are some more facts about the trip: Only one bus is need

Identify and define the SI unit for force.

HELP PLEASEEE “Rules of the game”

The diagram shows a triangle. 3w 6w 36° What is the value of w?

Question 3 (2 points) Think about what forces are involved in the different parts of this investigation. Explain why there is a difference in the amount of Newt

Are there many countries with a pure command economic system or a pure market economic system

Rewrite each sentence and use a comma to separate a city name and a state name where necessary. 1) Does your aunt live in Houston Texas still? 2) If I could liv

Pls help me with the answer