In a survey, editors of a magazine asked people whether or not they smoke and whether or not they exercise regularly (more than twice a week). The results are summarized in the table below.

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:

1) letter c.

2) 4 square root of 9

hope this

step-by-step explanation: