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nataly862011 [7]

3 years ago

6

Find xx-6+9+2x-19=23

1 answer:

Alona [7]3 years ago

4 0

Answer:

x=13

Step-by-step explanation:

x+2x=3x

-6+9+-19=-16

3x-16=23

+16 +16

3x=39

divide by 3 on both sides.

x=13

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