Respuesta :
9x - 7i > 3(3x - 7u)
Expand the brackets.
9x - 7i > 9x - 21u
Collect the terms.
21u > 7i
Simplify.
3u > i
Or yes,
i < 3u
:p
Expand the brackets.
9x - 7i > 9x - 21u
Collect the terms.
21u > 7i
Simplify.
3u > i
Or yes,
i < 3u
:p