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Solve m+9=2
m=_


Which statement shows the correct justification for the step used to solve the equation?


Add 2 to each side.

Add 9 to each side.

Subtract 2 from each side.

Subtract 9 from each side.

Respuesta :

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Answer:

subtract 9 from each side

Step-by-step explanation:

The reason why,

m+9=2

-9 -9

m=-7

Answer:-7

Step-by-step explanation:

Move the 9 to the other side to collect like terms. It will change to -9 once it crosses the equal to sign. So it'll be 2-9=7

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