Question

How do you solve `3h + 4 = 6`?

Answer 1

Subtract `4`from both sides of the equation and then divide both sides by `3`, to get
`color(white)("XXX")h=2/3`

Explanation:

`3h+4=6`

`hArr 3h+4color(blue)(-4) =6 color(blue)(-4)`

`hArr 3h = 2`

`hArr (3h)/color(red)(3) = 2/color(red)(3)`

`hArr h=2/3`