1. K + 8 > 19, if k = 11 is this a true statement

No, it isn't.  

Step-by-step explanation:

The correct statement would be K + 8 = 19  <<<<<<<<\

11 + 8 equals 19 not greater than 19.

answer: 45

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: