Nikosupreme
Nikosupreme
19-12-2014
English
Answered
Simplify the expression: 9x + 4y - 7x + 2y.
Answer :
garyaustin1021
garyaustin1021
19-12-2014
Just combine like terms. So 9x would go with -7x and 4y will go with 2y. so 9x-7x equals 2x, and then 4y+2y equals 6y.So your final expression will be 2x+6y
Answer Link
yamlam
yamlam
21-12-2014
You will have to add or subtract the like terms.
9x + 4y - 7x + 2y
9x - 7x + 4y + 2y
2x + 6y
The answer would then be 2x + 6y
Answer Link
VIEW ALL ANSWERS ( 92+ )
Other Questions
The length of a rectangle is 4 times its width and the perimeter is 150 feet. What is the width of the rectangle? A. 75 feet B. 30 feet C. 15 feet D. 60 fe
_______ is the largest continental biome. It experiences long, cold winters; short, mild summers; and low precipitation. It is characterized by coniferous fore
A standard coffee mug has a capacity of 16 fluid ounces. If Annie needs to fill 26 mugs with coffee, how many total quarts of coffee does she need?
Compliant is to stubborn as excited is to
The _______ system breaks down food, and the _______ system transports nutrients to the cells of the body.
what was paul revere failures
Which body tissue or organ contains the most mitochondria?
How many years does an apple tree live useful?
What would be the most likely effect of one company buying a competitor?
In which sentence does the prepositional phrase act as an adverb? A. Last evening, Anne suffered from a headache. B. The door to the attic was left open. C. Mr
