Pre-Algebra Examples

Graph x/3-1=-13/12
Step 1
Solve for .
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Step 1.1
Move all terms not containing to the right side of the equation.
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Step 1.1.1
Add to both sides of the equation.
Step 1.1.2
Write as a fraction with a common denominator.
Step 1.1.3
Combine the numerators over the common denominator.
Step 1.1.4
Add and .
Step 1.1.5
Move the negative in front of the fraction.
Step 1.2
Multiply both sides of the equation by .
Step 1.3
Simplify both sides of the equation.
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Step 1.3.1
Simplify the left side.
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Step 1.3.1.1
Cancel the common factor of .
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Step 1.3.1.1.1
Cancel the common factor.
Step 1.3.1.1.2
Rewrite the expression.
Step 1.3.2
Simplify the right side.
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Step 1.3.2.1
Simplify .
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Step 1.3.2.1.1
Cancel the common factor of .
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Step 1.3.2.1.1.1
Move the leading negative in into the numerator.
Step 1.3.2.1.1.2
Factor out of .
Step 1.3.2.1.1.3
Cancel the common factor.
Step 1.3.2.1.1.4
Rewrite the expression.
Step 1.3.2.1.2
Move the negative in front of the fraction.
Step 2
Since is a vertical line, there is no y-intercept and the slope is undefined.
Slope: Undefined
y-intercept: No y-intercept
Step 3
Find two points on the line.
Step 4
Graph the line using the slope, y-intercept, and two points.
Slope: Undefined
y-intercept: No y-intercept
Step 5