camrynd3 camrynd3
  • 01-04-2020
  • Mathematics
contestada

Find what x is when
(2x+45)+x=180

Respuesta :

Аноним Аноним
  • 01-04-2020

Answer:

x = 45

Step-by-step explanation:

(2x + 45) + x = 180

2x + x = 180 - 45

3x = 135

x = 135 : 3

x = 45

Answer Link

Otras preguntas

PLEASE HELP ME WITH THIS MATH QUESTION ASAP!!
If they were part of the same expression, which of the following would be considered like terms with the given monomial? 5m2n A. -3mn B. -m2n C. 5mn2 D. 11m2n2
Write the value of the expression.4^5/4^5A. 1B. 4c. 5d.0​I think it's either A or D
6–23 an automobile engine consumes fuel at a rate of 22 l/h and delivers 55 kw of power to the wheels. if the fuel has a heating value of 44,000 kj/kg and a den
HELP PLEASE I BEG YOU
I got ALL of the answers but I can't explain it at all... please explain guys I have NO idea! PROBLEM: In right △ABC, the altitude CH to the hypotenuse AB inter
Who said we need to put our individual wants aside for the good of the whole group
What is the potential difference across a 15 Ω resistor that has a current of 3.0 A?
In ⊙L, m∠NMO=9x−3 and m∠NPO=4x+12. Find mNO.
Evaluate 3x3y?, if x=-2 and y=-1