lnovshxg
Answered

Welcome to Westonci.ca, the place where your questions find answers from a community of knowledgeable experts. Explore thousands of questions and answers from knowledgeable experts in various fields on our Q&A platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

4
Select the correct answer.
What is the solution for x in the equation?
-- + i = 21 – 2

Reset
Next
2022 Edmentum. All rights

4 Select The Correct Answer What Is The Solution For X In The Equation I 21 2 Reset Next 2022 Edmentum All Rights class=

Sagot :

separateAnswer:

A) x = 4/3

Step-by-step explanation:

Multiply each term by 7 so you get

-7x + 3 = 14x - 25

Take the x's and the integers to seperate sides

3 + 25 = 14x + 7x

28 = 21x

Divide the 21 to get the x alone

28/21 = x

Simplify; x = 4/3

The variable x in the equation [tex]-x+\frac{3}{7} =2x-\frac{25}{7}[/tex] is 4 / 3.

How to find the variable in an equation

Variables are numbers represented by letters in an equation. Therefore, let's find the variable x in the equation.

[tex]-x+\frac{3}{7} =2x-\frac{25}{7}[/tex]

add x to both sides of the equation

-x + x + [tex]\frac{3}{7} = 2x+x-\frac{25}{7}[/tex]

Therefore,

[tex]\frac{3}{7} =3x-\frac{25}{7}[/tex]

add 25 / 7 to both sides of the equation

[tex]\frac{3}{7} +\frac{25}{7}=3x[/tex]

[tex]\frac{3 + 25}{7} = 3x[/tex]

[tex]\frac{28}{7}=3x[/tex]

cross multiply

28 = 7 × 3x

21x = 28

x = 28 / 21

x = 4 / 3

learn more on equation here: https://brainly.com/question/12210937

Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.