16-3: Practice Buddy: Independent Practice; Problem Solving 16.3.IP-14
Question Help
15 ft
Novak's room is shown to the right. It has a
perimeter of 60 feet. Tell how to use an
equation to find the missing length in
Novak's room.
x ft
15 ft
7 ft
9 ft
8 ft
The side opposite of the missing length is 15 feet, so the equation
can be used to find the missing length. So, the missing
length is
feet.
(Type a whole number.)

i dont know i just need points

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.

answer: your gay

step-by-step explanation:

you dont know math