Find the missing value.

- (-5) = -7

x=−12

Explanation:

x−(−5)=−7

Step 1: Simplify both sides of the equation.

x+5=−7

Step 2: Subtract 5 from both sides.

x+5−5=−7−5

x=−12

a: inscribed angles

step-by-step explanation:

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