Convert to Set Notation |3-(3x)/4|>9

Math
Write as a piecewise.
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To find the interval for the first piece, find where the inside of the absolute value is non-negative.
Solve the inequality.
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Subtract from both sides of the inequality.
Multiply each term in by
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Multiply each term in by . When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign.
Multiply .
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Multiply by .
Multiply by .
Multiply by .
Multiply both sides of the equation by .
Multiply by .
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
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Cancel the common factor.
Divide by .
Divide by .
In the piece where is non-negative, remove the absolute value.
To find the interval for the second piece, find where the inside of the absolute value is negative.
Solve the inequality.
Tap for more steps…
Subtract from both sides of the inequality.
Multiply each term in by
Tap for more steps…
Multiply each term in by . When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign.
Multiply .
Tap for more steps…
Multiply by .
Multiply by .
Multiply by .
Multiply both sides of the equation by .
Multiply by .
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
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Cancel the common factor.
Divide by .
Divide by .
In the piece where is negative, remove the absolute value and multiply by .
Write as a piecewise.
Simplify .
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Apply the distributive property.
Multiply by .
Multiply .
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Multiply by .
Multiply by .
Solve when .
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Solve for .
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Move all terms not containing to the right side of the inequality.
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Subtract from both sides of the inequality.
Subtract from .
Multiply each term in by
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Multiply each term in by . When multiplying or dividing both sides of an inequality by a negative value, flip the direction of the inequality sign.
Multiply .
Tap for more steps…
Multiply by .
Multiply by .
Multiply by .
Multiply both sides of the equation by .
Multiply by .
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
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Cancel the common factor.
Divide by .
Divide by .
Find the intersection of and .
Solve when .
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Solve for .
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Move all terms not containing to the right side of the inequality.
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Add to both sides of the inequality.
Add and .
Multiply both sides of the equation by .
Multiply by .
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
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Cancel the common factor.
Divide by .
Divide by .
Find the intersection of and .
Find the union of the solutions.
or
Convert the inequality to interval notation.
Convert to Set Notation |3-(3x)/4|>9

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