Let's complete the solution step-by-step based on the equation provided.
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Starting with the equation:
\( 10x + 13 = -12 \)
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Subtract 13 from both sides to isolate the term with \( x \):
\( 10x = -12 - 13 \)
This simplifies to:
\( 10x = -25 \)
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Now, divide both sides by 10 to solve for \( x \):
\( x = \frac{-25}{10} \)
This simplifies to:
\( x = -2.5 \)
So, filling in the blanks in your steps:
- \( 10x = -25 \) (Subtract 13 from both sides)
- \( x = -2.5 \) (Divide both sides by 10)