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If TO= 3x+9 and TP = 42, find the value of x

If TO= 3x+9 and TP = 42, find the value of x-example-1

1 Answer

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O is midpoint of TP so TO = TP

Plug in

3x+9 = 42

3x = 33

x = 11

Answer

x = 11

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