Solve 21-?=19.

Kiersten Hodge 2022-05-08 Answered
Solve 21-?=19.
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Answers (1)

Sage Guerra
Answered 2022-05-09 Author has 10 answers

Move all terms not containing x to the right side of the equation.

-x=-2

Divide each term in -x=-2 by -1 and simplify.

x=2

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