alecstylianos alecstylianos

02-11-2018
Mathematics

contestada

What are the steps to getting the value of x in 4(2x - 11) + 15 = 21 and explanation for each step?

Respuesta :

03-11-2018

4*(2x - 11) + 15 = 21

8x - 44 +15 = 21

8x = 21 + 44 - 15

8x = 50

x = 50 : 8

x = 6.25 or 25/4

Answer Link

Otras preguntas

why are social sciences considered sciences?

Which of the following would make a good thesis statement on the topic of helping the homeless? A. Much of the time and money we spend on saving whales should b

difference between using Hexadecimals and Binary code

a group of 43 children, with some adults, travelled by coach on a trip to a zoo The total cost of the trip was £516 the entrance fee was £12.75 for each adult

What do we find out in chapter 10 of into the wild

Por qué se dice: ""Lo que le sucede a un individuo tiene su origen en una célula""

what is equal to 3 * 3 * 3 * 3 * 3

Which sentence is punctuated CORRECTLY? A Because we are leaving early, we must check with our teachers about missing homework. B Because, we are leaving ear

The company's fixed costs that are traceable to the Northern branch is $175,000, while fixed costs that are traceable to the Southern branch is $180,000. The No

Why was Abraham Lincoln giving the Gettysburg Address? A. He was trying to bring the country together B. He wanted to memoralize those who died at Gettysburg C.