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Cuanto es 2×-8+7×=19​
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1 vote
Cuanto es 2×-8+7×=19​

User Nachoab
by
4.5k points

2 Answers

3 votes

Answer:

la respuesta es x=3

Explanation:

2x−8+7x=19

2x+−8+7x=19

(2x+7x)+(−8)=19

9x+−8=19

9x−8=19

9x−8+8=19+8

9x=27

Step 3: Divide both sides by 9.

9x9=279

x=3

Answer:

x=3

User Madox
by
5.3k points
7 votes

Answer:

x=3

Explanation:

User Choldgraf
by
5.1k points
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