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If -7 +3x=-25, what is the value of x^2-6x+9

If -7 +3x=-25, what is the value of x^2-6x+9
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If -7 +3x=-25, what is the value of x^2-6x+9

User Derek Ekins
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It's so much better when there's a pic. :D

Work is attached.
If -7 +3x=-25, what is the value of x^2-6x+9-example-1
User Csomakk
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Add seven to both sides of the equal sign. Now you have 3x= -18 Then divide by three on each side. Now you have x= -6 Then plug it in. -6^2-6(-6)+9 The answer to that is 9
User Jarel
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