Matematika Sekolah Menengah Atas Q. A = 7y + 70 - 100B = 8 + y × 10y = 80 × 2 + 10Note :Selamat Menjawab ^^​

cullenmertzulv – June 06, 2023

Q.

A = 7y + 70 - 100
B = 8 + y × 10
y = 80 × 2 + 10

Note :
Selamat Menjawab ^^
​

Jawab:

Penjelasan dengan langkah-langkah:

Soal =>

A = 7y + 70 - 100

B = 8 + y × 10

y = 80 × 2 + 10

Cara =>

Nilai y :

= 80 × 2 + 10

= 160 + 10

= 170

Nilai A :

= 7y + 70 - 100

= 7 ( 170 ) + 70 - 100

= 1.190 + 70 - 100

= 1.260 - 100

= 1.160

Nilai B :

= 8 + y × 10

= 8 + 170 × 10

= 8 + 1.700

= 1.708

Jumlah A dan B :

= A + B

= 1.160 + 1.708

= 2.868

#Koreksi

#Cmiww

[tex]By : OdiviaLailatul28[/tex]

Nilai y =

• y = 80 × 2 + 10
• y = 160 + 10
• y = 170

Nilai B =

• B = 8 + y × 10
• B = 8 + 170 × 10
• B = 8 + 1.700
• B = 1.708

Nilai A =

• A = 7y + 70 - 100
• A = 7 × 170 + 70 - 100
• A = 1.190 + 70 - 100
• A = 1.160

Nilai A + B =

• = A + B
• = 1.160 + 1.708
• = 2.868