Respuesta :

miljanamilovanovic12

Answer:

3(2x+y)

Step-by-step explanation:

3x+3(x+y)=

3(x+x+y)=

3(2x+y)

Good morning ☕️

Answer:

equivalent expression 1 : 6x + 3y

equivalent expression 2 : 3(2x + y)

Step-by-step explanation:

Way1 : expand then simplify

3x+3(x+y) = 3x+3x+3y = 6x + 3y

way2: factor

3x+3(x+y) = 3[x + (x + y)] =  3[x + x + y] = 3(2x + y)

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:)