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3 years ago

8

-x+4=2x-8 We think it’s x=11.5

1 answer:

kvv77 [185]3 years ago

6 0

Answer:

x=4

Step-by-step explanation:

-x+4=2x-8

4=2x-(-x)-8

4=2x+x-8

4=3x-8

3x=4+8

3x=12

x=12/3

x=4

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