Answer:
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Step-by-step explanation:
Answer:
(3) ABCE hope this is correct
They're vertical angles so equal to each other so do 2x+3=3x+7
2x+3=3x+7
-3 -3
-----------------
2x=3x+4
-3x -3x
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-x=4
divide both sides by -1
answer is
x=-4
if ur confused about any steps tell me and ill explain