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3 years ago

10

5x + 2(x + 7) = 14x – 7

1 answer:

iren2701 [21]3 years ago

5 0

Answer: X=3

Step-by-step explanation:

5x+2x+14=14x-7

7x+14=14x-7

7x-14x=-7-14

-7x=-21

x=3

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