Answer:
y = 7x + 4? - 7 7
Step-by-step explanation:
Answer:
x=-4 and y=4
Step-by-step explanation:
(6x+9y)-(6x+7y)=12-4=8
--> 9y-7y=8
-->2y=8-->y=4
-->6x+7×4=4 -->x=-4
Answer:
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Step-by-step explanation:
I would go with 3 options
I believe the answer is A