Pre-Algebra Examples

Find the Slope 4x-9y=5
Step 1
Rewrite in slope-intercept form.
Tap for more steps...
Step 1.1
The slope-intercept form is , where is the slope and is the y-intercept.
Step 1.2
Subtract from both sides of the equation.
Step 1.3
Divide each term in by and simplify.
Tap for more steps...
Step 1.3.1
Divide each term in by .
Step 1.3.2
Simplify the left side.
Tap for more steps...
Step 1.3.2.1
Cancel the common factor of .
Tap for more steps...
Step 1.3.2.1.1
Cancel the common factor.
Step 1.3.2.1.2
Divide by .
Step 1.3.3
Simplify the right side.
Tap for more steps...
Step 1.3.3.1
Simplify each term.
Tap for more steps...
Step 1.3.3.1.1
Move the negative in front of the fraction.
Step 1.3.3.1.2
Dividing two negative values results in a positive value.
Step 1.4
Write in form.
Tap for more steps...
Step 1.4.1
Reorder and .
Step 1.4.2
Reorder terms.
Step 2
Using the slope-intercept form, the slope is .
Step 3