What is the value of x?



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x =
Image shows a triangle with a midsegment given. The midsegment is shown parallel to the base. On the left side of the triangle, the midsegment partitions the side into 11 centimters on top and 121 centimeters in the lower part. On the right side, the midsegment partitions the top part to be 10 centimeters and the lower side to be 5 x plus 10.