2k + 8.4 = 3.2k + 6.12

Question

Solve for k

Answer 1

Hi Silvana,

 

2k+8.4 = 3.2k +6.12

 

subtracting 2k from both sides, we get

 

8.4 = 1.2k +6.12

 

subtracting 6.12 from both sides,

 

2.28 = 1.2k

 

divide by 1.2k

2.28/1.2 =k

1.9 =k