Question

-x=7 solve the equation​

Answer 1

Answer:

-x = 7

Taking additive inverse on both sides,

x = -7

Hope it helped!

Answer 2

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=> -x = 7

Multiply minus (-) on Both sides

=> - (-x) = - (7)

=> x = -7

Note:

+ × + = +

- × - = +

- × + = -

+ × - = -