2 years ago

Use the elimination method to solve the system of equations. Choose the correct ordered pair.

Mathematics

2 answers:

maksim [4K]2 years ago

8 0

C (2,1) it is this add both equations it will give you this

algol132 years ago

6 0

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)

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