In 14 the perimeter of the figure is given. find the length of the indicated side

We are given the perimeter of the given figure = 6x.

We need to find the length of the indicated side in the given figure.

We are given sides :

Side 1: x+3.

Side 2: 2x+4.

Side 3 : ?

Perimeter is the sum of all sides of a given figure.

Let us assume unknown sides is k.

Therefore,

Perimeter = Side 1 + Side 2 + Side 3 .

x+3 + 2x+4 +  k = 6x.

Let us solve it for k now.

Combining like terms.

3x +7 +k = 6x

Subtracting 3x from both sides, we get

3x-3x +7 +k = 6x-3x

7 + k = 3x.

Subtracting 7 from both sides, we get

7 -7+ k = 3x-7.

k = 3x -7.

5.5

step-by-step explanation:

answer: entity is prob the answer

step-by-step explanation: