Question

7 - ____ = 15
answer plz ​

Answer 1

Answer:

-8

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

7−x=15

7+−x=15

−x+7=15

Step 2: Subtract 7 from both sides.

−x+7−7=15−7

−x=8

Step 3: Divide both sides by -1.

−x/−1 = 8/-1

x=−8

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