Author: Guru Jakarta

Sebutkan suku-sukunya dan koefisiennya berdasarkan huruf-hurufnya -5x + 9 Jawaban [……]

-1/4 x = -2 Jawaban -1/4 . x . (-4) [……]

x – 20 = -12 Jawaban x – 20 + [……]

5x = 40 Jawaban 5x/5 = 40/5 x = 8

x + 7 = 15 Jawaban x + 7 – [……]

x/7 = -1 Jawaban x/7 . 7 = -1 . [……]

-1/2 x = -8 Jawaban -1/2 x . (-2) = [……]

1/5 x = -6 Jawaban 1/5 x . 5 = [……]

1/3 x = 5 Jawaban 1/3 x . 3 = [……]

–x = –10 Jawaban -x . (-1) = -10 . [……]