Matematika Sekolah Menengah Pertama -2 - (-3) + 7 + (-4) brookedoyleulv – May 11, 2023 -2 - (-3) + 7 + (-4) Penjelasan dengan langkah-langkah:(-2) - (-3) + 7 + (-4) = = 1 + 7 + (-4)= 8 + (-4)= 4. [answer.2.content]