Q.[20/2]3x + 3 = 12 #SelamatPagi​

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Q.[20/2]3x + 3 = 12 #SelamatPagi​

Jawaban:

3

Langkah–langkah:

3x + 3 = 12

3x = 12 – 3

3x = 9

x = 9/3

x = 3

Pembuktian:

3x + 3 = 12

3(3) + 3 = 12

9 + 3 = 12

12 = 12

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3x + 3 = 12

3x + 3 – 3 = 12 – 3

3x = 9

x = 3

『Answer by Vi⊹࿐』