Matematika Sekolah Menengah Pertama Q.
_________________

20x + 9x - 5y =
x = 8!!
y = 5!!

_________________​

Q.
_________________

20x + 9x - 5y =
x = 8!!
y = 5!!

_________________​

→ 20x + 9x - 5y

→ 29x - 5y

→ 29(8!!) - 5(5!!)

→ 29(8 × 6 × 4 × 2) - 5(5 × 3 × 1)

→ 29(384) - 5(15)

→ 11.136 - 75

→ 11.061

[tex]\purple{\boxed{\blue{\boxed{\green{\star{\orange{\ \: \: \mathcal{JK} \: \: \: {\green{\star}}}}}}}}} [/tex]

  • 20x + 9x - 5y
  • 20 ( 8!! ) + 9 ( 8!! ) - 5 ( 5!! )
  • 20 ( 8 × 6 × 4 × 2 ) + 9 ( 8 × 6 × 4 × 2 ) - 5 ( 5 × 3 × 1 )
  • 20 ( 48 × 8 ) + 9 ( 48 × 8 ) - 5 ( 15 × 1 )
  • 20 ( 384 ) + 9 ( 384 ) - 5 ( 15 )
  • 7.680 + 3.456 - 75
  • 11.136 - 75
  • 11.061

[tex]\huge\blue\star{\huge{\sf{\color{skyblue}\underbrace {\overbrace{\colorbox{purple} {\color{pink}{©h3m1st®y1}}}}}}}{\huge\blue \star}[/tex]

[answer.2.content]