The two shorter sides of a triangle are the same length. the length of the longer side is 5 m longer than each of the shorter sides. the perimeter of the triangle is 29 m. write and solve an equation to determine the length of the longest side of the triangle. explain each step you perform.
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x+x+(x+5)= 29
3x+5= 29
3x=29-5
3x= 24
x= 8
3x+5= 29
3x=29-5
3x= 24
x= 8
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