Answer:
<h2>x = -25</h2>
Step-by-step explanation:
Let us break this down step by step.
<h3>Step 1: Remove the Parentheses </h3>
1/2x + 2.5 = -10
<h3>Step 2: Subtract 2.5</h3>
1/2x = -12.5
<h3>Step 3: Divide by 1/2 & First Answer</h3>
x = -25
<h3>Step 4: Check</h3>
1/2(-25) + 2.5 = -10
-12.5 + 2.5 = -10
-10 = -10 <em>Correct</em>
<h3>Step 5: Final Answer</h3>
Final answer is A. -25.
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