jcoronado2020 jcoronado2020

23-10-2020
Mathematics

contestada

120+40x=180+20x solve for x (show your work please)

Respuesta :

shamebraceann shamebraceann

23-10-2020

Answer:

x=3

Step-by-step explanation:

40x + 120 = 20x + 180

(40x - 20) + 120 = (20x- 20) + 180

= 20x + 120 = 180

20x + (120-120) = 180 - 120

20x = 60

divide 20 to both sides of 20 and 60 so you will get x=3

Answer Link

Otras preguntas

How do I estimate the square root and round to the nearest integer?

Two gas stations are across the street from each other. Station A lowers the price per gallon by three cents. What is most likely to happen? A. The stations

the term to describe when one country takes over another? ________________________________________________

What botany phenomenon is this primarily based on understanding of physics • The way plant pollen in carried by wind to another plant • The way nutrients affec

Which category of organisms is least likely to be revised and why?

Guys please help, Jack opened his printing shop last year and has been successful. He is already looking for a bigger building so he can expand his business. Wh

The availability of consumer goods and the means to buy them most lead to which of the following in the 1950s

How many settlers arrived in May 1607? 1608? how many had known occupations?

what is the midpoint between 3.82 and 3.81. please, I need major help with this

1. Which of the following activities is an example of preventive healthcare? a. Taking aspirin for a headache b. Taking antibiotics to prevent infection c. Wra