Respuesta :

Answer:

3x + 30

Step-by-step explanation:

[tex]3(x+10)\\\\\text{Distribute '3' into 'x + 10'}\\\\\\3(x+10)\rightarrow3x+30\\\\\left \{ {{3*x=3x} \atop {3*10=30}} \right.[/tex]

3x + 30 would be an equivalent expression.

Hope this helps.

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