2x - y = 20 2x + y = 48 - QAmmunity.org

asked Mar 18, 2023 191k views

4 votes

2x - y = 20
2x + y = 48

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4 votes

Answer:

Below

Explanation:

2x-y = 20

2x + y = 48 add the two equations to get

4x = 68

x = 17 <==== use this value in either equation to calculate y = 14

Meggan answered Mar 23, 2023

4.1k points

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