erimatthew09
Answered

Welcome to Westonci.ca, your go-to destination for finding answers to all your questions. Join our expert community today! Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

simplify
1)5x+3=x+13
2)5/2x-1/X =1/6​

Sagot :

geniusbrainpower1

Step-by-step explanation (Question 1):        

Step 1: (Question 1): Subtract x from both sides.

5x+3=x+13

5x+3−x=x+13−x

4x+3=13

Step 2: (Question 1): Subtract 3 from both sides.

4x+3−3=13−3

4x=10

Step 3: (Question 1): Divide both sides by 4.

4x/4 = 10/4

FIRST ANSWER: x = 5/2

Step-by-step explanation (Question 2):      

Step 1: (Question 2): Multiply by LCM

15x^2 - 6 = x

Step 2: (Question 2): Solve 15x^2

15x^2 - 6 = x:

x = 2/3

x = -3/5

Step 3: (Question 2): Solve

ANSWER: x=0.666667 or x=−0.6

See Attachment 1 for question 1 steps (FULL)

See Attachment 2 for question 2 steps (FULL)

Answer:    

1)   x = 5/2

2)  x=0.666667 or x=−0.6

 

Hope this helps.

View image geniusbrainpower1
View image geniusbrainpower1
itsandypandy

Answer:

1) x = 5/2

2) x = -10

Step-by-step explanation:

1)

⇒ 4x = 10   [subtract x from both sides; subtract 3 from both sides]

⇒ x = 5/2   [divide both sides by 4]

2)

⇒ [tex]\frac{5}{2x} - \frac{1}{x} = \frac{1}{6}[/tex]  

⇒ [tex]\frac{2x}{5} - \frac{x}{1} = \frac{6}{1}[/tex]   [reciprocal function to both sides = x^-1]

⇒ [tex]\frac{2x}{5} - x = 6[/tex]   [simplify denominators]

⇒ [tex]2x - 5x = 30[/tex]   [multiply both sides by 5]

⇒ [tex]-3x = 30[/tex]   [collect like terms]

⇒ [tex]x = -10[/tex]   [divide both sides by -3]

We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.