Solve the given linear equation using addition and subtraction properties of equality.
$x-(-5)=12$

• A. $x=5$
• B. $x=7$
• C. $x=-7$
• D. $x=12$

Answer: (B)

Verified step by step guidance

1. Start with the given equation: \(x - (-5) = 12\).
2. Recall that subtracting a negative number is the same as adding its positive counterpart, so rewrite the equation as: \(x + 5 = 12\).
3. To isolate \(x\), use the subtraction property of equality by subtracting 5 from both sides: \(x + 5 - 5 = 12 - 5\).
4. Simplify both sides: \(x = 12 - 5\).
5. The equation is now solved for \(x\), and you can find the value by performing the subtraction on the right side.