Find the x-intercept of the line by substituting 0 in for y and solving for x.y = 3x -6
Question
Find the x-intercept of the line by substituting 0 in for y and solving for x.y = 3x -6
Solution
To find the x-intercept of the line y = 3x - 6, we substitute 0 in for y and solve for x.
Step 1: Substitute 0 in for y in the equation y = 3x - 6. This gives us 0 = 3x - 6.
Step 2: Solve for x. To do this, we first add 6 to both sides of the equation to isolate the term with x on one side. This gives us 6 = 3x.
Step 3: Finally, we divide both sides of the equation by 3 to solve for x. This gives us x = 2.
So, the x-intercept of the line y = 3x - 6 is 2.
Similar Questions
Find the y-intercept of the line by substituting 0 in for x and solving for y.y = 3x -9
Find the y-intercept of the line by substituting 0 in for x and solving for y.3x -2y = -18
find the y-intercept of the line by substituting 0 in for x and solving for y
A line has a slope of 1 and a y-intercept of –6. Write its equation in slope-intercept form.
A line has a slope of 6 and passes through the point (–3,–18). Write its equation in slope-intercept form.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.