×+(-7)=2 Ender your answer in the box: Plz someone help

Question

×+(-7)=2
Ender your answer in the box:

Plz someone help

0

Answers ( No )

    0
    2021-09-11T07:03:44+00:00

    x=9

    9+(-7)=2

    What you would do is add 7 to each side and then that is how you get you answer: 9

    0
    2021-09-11T07:04:20+00:00

    You are solving for the variable, x.. Note that one positive and one negative results in a negative: x + (-7) = x – 7.

    Note the equal sign, what you do to one side, you do to the other. Isolate the variable.

    Add 7 to both sides

    x – 7 (+7) = 2 (+7)

    x = 2 + 7

    Simplify.

    x = 9

    9 is your answer for x

    ~

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