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-1/3x+15=18

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Answer to a math question -1/3x+15=18

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Hank
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43 Answers
Multiply both sides of the equation by $3$
$-x+45=54$
Move the constant to the right-hand side and change its sign
$-x=54-45$
Subtract the numbers
$-x=9$
Change the signs on both sides of the equation
$x=-9$

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