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A triangle has one side that measure x, and the other two sides each measure 4 inches less than x. the perimeter is 19 inches. what is the measure of x

A triangle has one side that measure x, and the other two sides each measure 4 inches less than x. the perimeter is 19 inches. what is the measure of x
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4 votes
A triangle has one side that measure x, and the other two sides each measure 4 inches less than x. the perimeter is 19 inches. what is the measure of x

asked
User Josh Delsman
by
8.9k points

1 Answer

2 votes

x+x-4+x-4=19

3x-8=19

+8 +8

3x=27

x=9


answered
User Xaree Lee
by
8.4k points
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