Answer:Isolate the variable by dividing each side by factors that don't contain the variable.
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=-3u/2+2
Answer:
B
Step-by-step explanation:
Rotation and translation are rigid transformations, they don't change figure sizes. Dilation change figure sizes increasing or decreasing them by scale factor.
First, find AB and A'B' by the formula:

As you can see AB=2A'B'. This means that the segment AB was decreased twice to form segment A'B'. Then the scale factor is 1/2.
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