Matematika Sekolah Menengah Atas 15+(-3) - 7× (-4)tolong jawb y kk:)​

earleffertzulv – April 11, 2023

15+(-3) - 7× (-4)
tolong jawb y kk:)​

15 + (-3) - 7 × (-4)

[tex] \mathfrak{ \color{plum}{pembahasan}}[/tex]

= 15 + (-3) - (-28)

= 15 - 3 - (-28)

= 12 - (-28)

= 12 + 28

= 40

[tex] \mathfrak{ \color{yellow}{catatan}}[/tex]

(+) + (-) = (+) - (+)

(+) - (-) = (+) + (+)

[tex]\tt \tiny \color{FF97B2} \ast \: \color{lavender}{ } \color{plum}{ \:Ca \chi ella } \sf\color{violet}{ \: } \color{FF97B2} \: \ast[/tex]

Penjelasan dengan langkah-langkah:

= 15+(-3) - 7× (-4)

= 15+(-3) - (-28)

= 12 + 28

= 40

[answer.2.content]