emmaxgrace emmaxgrace

15-04-2020
Mathematics

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what is x in the equation x+7= -9

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wegnerkolmp2741o wegnerkolmp2741o

15-04-2020

Answer:

x = -16

Step-by-step explanation:

x+7= -9

Subtract 7 from each side to isolate x

x+7-7=-9-7

x = -16

Answer Link

15-04-2020

Answer:

the variable

Step-by-step explanation:

it is the variable becuase the x is alone and needs to be solved

Answer Link

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