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3x+7y=11x-y=0solve by using elimination and substitution method
4 months ago
Q:
3x+7y=11x-y=0solve by using elimination and substitution method
Accepted Solution
A:
Answer:x = y = 1,1Step-by-step explanation:x - y = 0 => x = y3x + 7y = 11 => 3x + 7x = 11 <=> 10x = 11 <=> x = 1,1=> y = 1,1 (because x = y)