Choose a point that the parallel line will pass through.
Use the slope-intercept form to find the slope.
The slope-intercept form is , where is the slope and is the y-intercept.
Using the slope-intercept form, the slope is .
To find an equation that is parallel, the slopes must be equal. Find the parallel line using the point–slope formula.
Use the slope and a given point to substitute for and in the point-slope form , which is derived from the slope equation .
Simplify the equation and keep it in point-slope form.
Solve for .
Add and .
Apply the distributive property.
Multiply by .
Find Any Equation Parallel to the Line y=3x