Tolong bantu jawab ya,,,pakai cara....

4a. 8c + 3 > 59
= 8c > 59 - 3
= 8c > 56
= c > 56/8 = c > 7

5a. 2p + 1 < p - 3
= 2p - p < -3 -1
= p < -4

5b. 5p - 3 > 2p + 9
= 5p -2p > 9+3
= 3p > 12
= p > 12/3
= p > 4

Maaf cuma bisa bantu 3 nomor aja..