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Asked by Crystal

use linear combinations to solve the system of linear equations.

2x+y=4
x-y=2
17 years ago

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Answered by Damon
2x+y=4
2x-2y=4
--------
3 y = 0
y = 0
x = 2
17 years ago
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use linear combinations to solve the system of linear equations.

2x+y=4
x-y=2

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