What is the y-intercept of the graph of the line given by the equation 3y+4x=15
To find the y-intercept of the graph, we need to set x equal to 0 and solve for y in the equation 3y + 4x = 15.
When x = 0, the equation becomes: 3y + 4(0) = 15
Simplifying, we get: 3y = 15
Now, divide both sides of the equation by 3 to solve for y: y = 5
Therefore, the y-intercept of the line is 5.