28-09-2014
Mathematics

Answered

Simplify: 5x+9y-7x+2-5y-7x+2-3x

please help

Verified Answer :

rabinshrestha41 rabinshrestha41

28-09-2014

so you add all the like terms.......i.e numbers with same variable
so,
5x+9y-7x+2-5y-7x+2-3x
=(5-7-7-3)x+(9-5)y+2+2
=-12x+4y+4

Answer Link

Panoyin Panoyin

28-09-2014

5x+9y-7x+2-5y-7x+2-3x=(5x-7x-7x-3x)+(9y-5y)+(2+2)=8x+2y+4

Answer Link

Related Questions

Should Government Take A More Aggressive Role In Reshaping The Health Care System Or Should The Economy Be Allowed To Continue Exerting Marketdriven Reforms

How does the structure of the cell membrane help the cell regulate water

bennie swims 6 laps in 4 12 minutes what is the rate in minutes per lap

Describe an ideal friend in 4050 words

FACT of the day The cause of the popping sound produced by knuckle crackingfingers is largely a mystery

The receptive surface for pollen on an angiosperm flower is the A anther B corolla C ovary D style E stigma

How did Americas involvement in World War II impact race relations in the military

ex 3ex 4 Find the exact solutions to the equations

Which of the following countries is NOT part of the Maghreb a Algeria b Morocco c Egypt d Tunisia

Cara wants to make a stack of encyclopedias that will be 1 meter high Each book is 5 centimeters wide How many books will she need