Respuesta :

musiclover10045

10(2x+3) - 20

 multiply 10 by 2x and by 3 to get

20x+30-20

subtract 20 to get

20x+10
10 (2x + 3) - 20
10(2x) + 10(3) -20
20x + 10 · 3 - 20
20x + 30 - 20
20x + 10

Thus, the answer is: 20x + 10
You're welcome. 

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