Question

if on side of a triangle is 4x-7 and the second side is 3x+5 third side is 2 times the furst side. perimeter is 100m find the sides​

Answer 1

Answer:

Hey friend,

Here is the answer you are searching for,

Given__/

First side = 4x-7

Second side = 3x+5

Third side = 2(4x-7) = 8x-14

Perimeter = 100 m

=> 4x-7+3x+5+8x-14 = 100 m

=> 15x-16 = 100 m

=> 15x = 100+16 = 116

=> x = 116/15 m

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