23-03-2021
Mathematics

contestada

help is appreciated <3

help is appreciated lt3 class=

Respuesta :

23-03-2021

Answer:

6

Step-by-step explanation:

(11x-3)+(7x+5)+(13x-8)=180

31x-6=180

31x=186

x=6

Answer Link

kica226 kica226

23-03-2021

(11x-3)+(13x-8)+(7x+5)=180
11x-3+13x-8+7x+5=180
31x=180-5+8+3
31x=191-5
31x=186
x=186/31
x=6

Answer Link

Otras preguntas

What is the basic unit of structure and function in all living things?

10.00 mL of 0.10 M NaOH is added to 25.00 mL of 0.10 M HCl during a titration Which expression shows how to determine the Ht concentration of the solution now?

What is a bank overdraft

5. If a 180 kg race car starts a race from rest and gets up to a speed of 125 m/s in 18 s, what is the force applied by the engine of the racecar? I

Help ASAP pleaseee!!!!!!!

Where does a hole occur in the graph of y = x(x+2) / x(x-3) A) x = 0 B)x = -2 C)x= 3 D)x = -2 and x = 3

Click here to read the passage to answer the question. What punctuation do writers use to show what a speaker says or thinks? A period O A question mark Quotati

What was the primary objective of the North at the start of the Civil War? How about the South?

Find the sum (2x−6)+4(x−3) ANSWER QUICKLY PLEASE!!

Part 1: Record your TOP 5 boundaries for a friendship Part 2: Record how you will communicate these boundaries and expectations of your friendships with your f