Bantu jawab dong kak!s:tentukan penyelesaian dari 3x+2y=-5​

Mencari nilai x :

3x + 2y = -5

3x = -5 – (2y)

3x = -2y – 5

x = ( -2y – 5 ) ÷ 3

x = ( -2y – 5 ) × 1/3

x = -2y × 1/3 – 5 × 1/3

x = -2/3y – 5 × 1/3

x = –2/3y – 5/3

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Mencari nilai y :

3x + 2y = -5

2y = -5 – (3x)

2y = -3x – 5

y = ( -3x – 5 ) ÷ 2

y = ( -3x – 5 ) × 1/2

y = -3x × 1/2 – 5 × 1/2

y = -3/2x – 5 × 1/2

y = –3/2x – 5/2

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