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3(x - 1) = 2x+9 ¿cómo puedo resolver este problema?​
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2 votes
3(x - 1) = 2x+9
¿cómo puedo resolver este problema?​

User NadZ
by
5.4k points

1 Answer

7 votes

Answer:

x=12

Explanation:

3(x-1)=2x+9

3x-3=2x+9

3x-2x-3=9

x-3=9

x=9+3

x=12

User Gmoore
by
5.3k points
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