To solve the equation \( 3(x - 4) = 18 \), you can use various methods. One alternative method is to first distribute the \( 3 \) on the left side of the equation and then solve for \( x \). Here’s how that would work:
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Distribute \( 3 \): \[ 3x - 12 = 18 \]
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Now, add \( 12 \) to both sides: \[ 3x = 30 \]
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Finally, divide by \( 3 \): \[ x = 10 \]
So, another method that would result in the correct answer is distributing first before isolating \( x \).