isgaminforlife isgaminforlife

04-01-2022
Chemistry

contestada

Given: 12 - x = 20 - 5x

To Prove: x = 2

Respuesta :

Аноним Аноним

04-01-2022

Answer:

12 - x = 20 - 5x

Add 5x on both sides,

12 - x + 5x = 20 - 5x

12 + 4x = 20

Subtract 12 on both sides,

12 - 12 + 4x = 20 - 12

4x = 8

Divide 4 on both sides,

4x / 4 = 8 / 4

x = 2

Hence proved.

Answer Link

Otras preguntas

Which best describes the Thirteenth Amendment? a) It abolished slavery throughout the U.S b) It allowed involuntary servitude in the U.S c) It protected the civ

In relation to magnetism what does an electric current produced?

Cedric is writing a paper examining the issue of texting while driving. He begins the paper by examining why it is a problem, and he ends it with several ideas

A jewelry store is selling a set of 4 pairs of gemstone earrings for $58, including tax. Neva and three of her friends want to buy the set so each could have o

Mis compañeros y yo ____________________ (hacer) muchas cosas todos los días. a. hacemos b. haces c. hacen d. hace

a computer application used to enter, analyse and present quantitative data

from his dialogue with Elisa, what is motivating the stranger ?

I need to know how to solve 45

What is a word meaning having a say in your own government, usually by voting?

Which of the following algebraic expressions represent the word phrase "seven subtracted from a number"? A. Both (x – 7) and (7 – x) represent the given phrase.