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A triangle has one side that measures 9 units, another side that measures x, and a third side that measures 2 units more than x. The perimeter is 29 units. Which equation would we use to find the value
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A triangle has one side that measures 9 units, another side that measures x, and a third side that measures 2 units more than x. The perimeter is 29 units.

Which equation would we use to find the value of x?

User Ayman Sharaf
by
4.9k points

1 Answer

9 votes

Answer:

9+x+(x+2)=29

Explanation:

9+x+(x+2)=29

User Chachra
by
4.9k points
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