Matematika Perhatikan gambar berikutbutuh hangetttt KK tolong bantu ​

elroymcglynnulv – March 07, 2023

Perhatikan gambar berikut

butuh hangetttt KK tolong bantu ​

Jawaban:

50

Penjelasan dengan langkah-langkah:

3x = 30

x = 30 ÷ 3

x = 10

5y + 30 = 180

5y = 180 - 30

5y = 150

y = 150 ÷ 5

y = 30

3y - 4x

= 3 (30) - 4 (10)

= 90 - 40

= 50

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