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

a roller coaster car rapidly picksup seed as it rolls down a slope. AS it starts down its speed is 4m/s. 3 seconds later its speed is 22 m/s. what is its aver

prime factorization of -500

The harmful effects of tobacco use are mainly caused by what substances? nicotine, tar, carbon dioxide nicotine, tar, carbon monoxide opium, alcohol, carbon mon

How do the meanings of the words exercise and fitness differ?

Which of the following is a way that minerals are used? a. industry. b. construction. c. technology. d. all of the above.

The factor that affects how easily an electron can be removed from an atom is the A. surrounding atoms. B. temperature of the environment. C. size of the ato

When treating a household incident involving exposure to a poison, your most reliable source of advice and expertise is: a. The local 6 department b. The poli

Stalactites and stalagmites are examples of _____. organic sedimentary rock contact metamorphism extrusive igneous rock chemical sedimentary rock

I drop a penny from the top of the tower at the front of Fort Collins High School and it takes 1.85 seconds to hit the ground. Calculate the velocity in m/s aft

Is the word sand a homograph?