chanc101
chanc101
08-06-2018
Mathematics
contestada
Please help me with this #12
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Helper512
Helper512
08-06-2018
You can factor 4y - 12 into 4(y-3). Therefore, the equation becomes (y-3)^2 = 4(y-3). From this, you can take out a (y-3) from both sides so you are left with (y-3) = 4, Add 3 to both sides to solve that y = 7.
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