A certain number is multiplied by 2 and added to 4 it is then multiplied by 3 and divided by 14.If the result is 1.Find the number?

Answer 1

( x ∙ 2 + 4 ) ∙ 3 / 14 = 1

( 6 x + 12 ) / 14 = 1

Multiply both sides by 14

6 x + 12 = 14

Subtract 12 to both sides

6 x = 2

Divide both sides by 6

x = 2 / 6 = 2 ∙ 1 / 2 ∙ 3 = 1 / 3

Answer 2

(2X*4)*3/14=1
6x+12=14*1
6x=14-12
x=2/6 =1/3

Answer 3

(z x 4) x 3/14 =1
(2z + 4) 3/14 =1
6z +12/14 =1
14 (6z + 12 /14) =(1)14
6z + 12 =14
6z =14 - 12
6z = 2
6z/6 =2/6
z =3