tolong dibantu pakai cara ya yg mana yg dihitung duluan makasih sblmnya :)

7. 12 - (-24) :3 = 12 + 24 : 3
= 12 + 3
= 25

8. -48 :12 +(-30) = -4 -30
= -34
9. 12 :4 ×(-5)= 3× 5
= 15
semoga membantu

7.12 - (-24) :3 = 12 + 24 : 3 =12 + 8 = 20
8.-48 : 12 + (-30) = -4 + (-30) = -34
9.12 : 4 x (-5) = 3 x (-5) = -15
10. -7 x 12 - (25) = -84 - (25) = -84 + (-25) = 109