-2(y-3)=2y-6

Question

A. One Solution

B. No Solution

C. Infinite Solutions
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Also Need help on these 2
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Answer 1

easy way: compare the slopes of the lines. If different, they must intersect exactly once.

Answer 2

-2 y + 6 = 2 y - 6

4 y = 12

y = 3

So did you try to do it? What is the problem?