Q. [ + 50 ]2(3x – 6) = 3x + 12x = …​

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Q. [ + 50 ]2(3x – 6) = 3x + 12x = …​

⏩ Penyelesaian soal:

Diketahui:

  • 2( 3x – 6 ) = 3x + 12

Ditanya:

  • Nilai x

Jawab:

2( 3x – 6 ) = 3x + 12

( 2 × 3x ) + ( 2 × ( -6 )) = 3x + 12

6x + ( -12 ) = 3x + 13

6x – 12 = 3x + 13

6x – 3x = 12 + 12

3x = 24

x = 24 ÷ 3

x = 8

Mohon Dikoreksi 😀

x = 8

Penjelasan dengan langkah – langkah:

2(3x – 6) = 3x + 12

6x -12 = 3x + 12

6x – 3x = 12 + 12

3x = 12 + 12

3x = 24 ÷ 3

x = 8