9×-7i>3(3×-7u)
jawab ya kack
jawab ya kack
9x - 7i > 3 ( 3x - 7u )
9x - 7i > 9x - 21u
9x - 9x - 7i > -21u
[tex]\cancel{-7}i > \cancel{-21}u[/tex]
I > 3 u
[tex]\blue{\boxed{\blue{\boxed{\purple{\tt{\ \: \red{{ ༻ 彡 ꒐꓄ꁴ \: ꒻꒤ꇙ꓄ \: ꂵꏂ彡 ༺ }}}}}}}}[/tex]
[answer.2.content]