Jessicaa503
Answered

Welcome to Westonci.ca, the Q&A platform where your questions are met with detailed answers from experienced experts. Our platform connects you with professionals ready to provide precise answers to all your questions in various areas of expertise. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

How do I solve this equation? 3|13-2t|=15

Sagot :

crisforp
/ 13 - 2t / = 15 ÷ 3 ;
/ 13 - 2t / = 5 ;
13 - 2t = + 5 or 13 - 2t = -5 ;
First equation, -2t = - 8; t = 4 ;
Second equation, -2t = - 18 ; t = 9 ;
The solutions are 4 and 9 .
ValyRemus
[tex]3 |13 - 2t | =15[/tex] ⇒ [tex]|13-2t| = 15\div3[/tex] ⇒ [tex]\boxed {|13-2t| = 5}[/tex]

[tex]\hbox {We have two equations : 1. } |13-2t|=5 [/tex] 
                                               [tex]2.|13-2t|=-5[/tex]

[tex]\hbox{The first: } [/tex] ⇒ [tex]13-2t=5[/tex] ⇒ [tex]2t=13-5[/tex] ⇒ [tex]2t=8[/tex] ⇒ [tex]\boxed {t=4}[/tex]

[tex]\hbox { The second: } 13-2t=-5[/tex] ⇒ [tex]2t=13-(-5)=18[/tex] ⇒ [tex]\boxed {t=9}[/tex]
Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.