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Use the elimination method to solve the system of equations. Choose the correct ordered pair.  4x + 8y = 16 4x - 8y = 0
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3 votes
Use the elimination method to solve the system of equations. Choose the correct ordered pair. 

4x + 8y = 16
4x - 8y = 0

Use the elimination method to solve the system of equations. Choose the correct ordered-example-1
User Ghchinoy
by
5.3k points

2 Answers

4 votes
4x + 8y = 16
4x - 8y = 0
-----------------add
8x = 16
x = 16/8
x = 2

4x + 8y = 16
4(2) + 8y = 16
8 + 8y = 16
8y = 16 - 8
8y = 8
y = 8/8
y = 1

solution is (2,1)

User Keyur
by
5.7k points
4 votes
c (2,1) it is this add both equations it will give you this

User Vtambourine
by
6.3k points
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