Question

Help first one gets brainllest

Answer 1

x = 1
`(1)/(4)`

Explanation:

Expressing the diagram as an equation , that is

6x - 3 = 4
`(1)/(2)` =
`(9)/(2)` ( multiply through by 2 to clear the fraction )

12x - 6 = 9 ( add 6 to both sides )

12x = 15 ( divide both sides by 12 )

x =
`(15)/(12)` =
`(5)/(4)` = 1
`(1)/(4)`