SOAL 1
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-15 - (-27)
= -15 + 27
= 27 - 15
= 12
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[tex] {\mathcal\color{purple}{{\pink{\underline{\purple{\underline\bold{\pink{K}\bold\color{violet}{h\bold{\pink{a}\bold\color{violet}{d\bold{\pink{i}\bold\color{violet}{j\bold{\pink{a}\bold\color{violet}{h\bold{\pink{A}\bold\color{violet}{m\bold{\pink{j}\bold\color{violet}{a\bold{\pink{d}\bold\color{violet}{1\bold{\pink{2}}}}}}}}}}}}}}}}}}}}}}[/tex]
Diketahui:
-15
-27
Ditanya:hasil dari -15-(-27)
Penyelesaian:
-15-(-27=12
Penyelesaian aljabar:
Jika negatif dikurangi negatif yang lebih besar=positif
[answer.2.content]