Question
\( 8+\frac{b}{-4}=5 \) Solve each equation. Fill in the missing number.
Ask by Sullivan Stanley. in Canada
Mar 18,2025
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Tutor-Verified Answer
Answer
\( b=12 \)
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Bonus Knowledge
To solve the equation \( 8+\frac{b}{-4}=5 \), we'll first isolate \(\frac{b}{-4}\) by subtracting 8 from both sides. This gives us: \[ \frac{b}{-4} = 5 - 8 \] \[ \frac{b}{-4} = -3 \] Now, to get rid of the fraction, we multiply both sides by \(-4\): \[ b = -3 \times -4 \] \[ b = 12 \] The missing number is \( 12 \).
