Alicia says, "We can solve an equation like x + (-9.2) = 7.5 covering up the x with our finger
and thinking "I'm thinking of a number that when I
subtract 9.2 I end up with 7.5."
And pls explain

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,