What is the x value in the follow system? 3x - y = 7 2x + y = 3
1 answer:
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Answer:
A
Step-by-step explanation:
Given
= 30 ( square both sides to clear the radical )
qrv + 11 = 900 ( subtract 11 from both sides )
qrv = 889 ( divide both sides by rv )
q = → A