9x7i<3(3x-7u) 9x-7i>9x21u-7i>-21u
Matematika
novia293
Pertanyaan
9x7i<3(3x-7u)
9x-7i>9x21u-7i>-21u
9x-7i>9x21u-7i>-21u
1 Jawaban
-
1. Jawaban RinJue30
9x7i<3(3x-7u)
9x 7i < 9x - 21u
9x-9x > -28i
0>-28