The height of the house is 26 feet. What is the height X of each story?

Combine the 2 X's and the 6 to equal the final height 26.
2x+6=26
2x=20
x=10
Each floor is 10 feet high.
The height X of each story is 10 feets
The total height = 26 feets
From the diagram, the entire height is represented by :
x + x + 6
Hence,
x + x + 6 = 26
2x + 6 = 26
Isolate x by subtracting 6 from both sides ;
2x = 26 - 6
2x = 20
x = 20 / 2
x = 10
Hence, x = 10 feets.
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