Solve the given linear equation using addition and subtraction properties of equality.
$-5.4+c=1.6$

• A. $c=1.6$
• B. $c=-1.6$
• C. $c=7.0$
• D. $c=-7.0$

Answer: (C)

Verified step by step guidance

1. Start with the given equation: \(-5.4 + c = 1.6\).
2. To isolate \(c\), use the addition property of equality by adding \$5.4\( to both sides of the equation: \)-5.4 + c + 5.4 = 1.6 + 5.4$.
3. Simplify the left side by combining \(-5.4\) and \(+5.4\), which cancel each other out, leaving \(c\) alone: \(c = 1.6 + 5.4\).
4. Add the numbers on the right side to find the value of \(c\): \(c = (1.6 + 5.4)\).
5. This final expression gives the solution for \(c\) after performing the addition.