+0  
 
0
75
6
avatar

Find the value of k that makes the question an identity.

k(3x-2)=4-6x

Guest Mar 11, 2018
Sort: 

6+0 Answers

 #1
avatar
0

No solution for k !!!

Guest Mar 11, 2018
 #2
avatar+12266 
+1

k=-2 is a solution

ElectricPavlov  Mar 11, 2018
 #3
avatar
0

How did you solve for k = -2?

Guest Mar 11, 2018
edited by Guest  Mar 11, 2018
 #6
avatar+12266 
+1

3kx - 2k = 4 - 6x

 

3kx = -6x      and   -2k = 4

3k = -6          and     k = -2

  k = -2

ElectricPavlov  Mar 11, 2018
 #4
avatar
+1

k(3x-2)=4-6x        divide both side by (3x - 2)

k =(4 - 6x) / (3x - 2)

k =-2(3x - 2) / (3x - 2)

k = -2

Guest Mar 11, 2018
edited by Guest  Mar 11, 2018
 #5
avatar+68 
+1

I'm gonna just do a different method if ya don't mind.

\(k(3x-2)=4-6x\)

\(k(3x-2)=-6x+4\)

\(k(3x-2)=-2(3x-2)\)

\(k = -2\)

CoopTheDupe  Mar 11, 2018

24 Online Users

New Privacy Policy (May 2018)
We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  Privacy Policy