2x+y=4

To solve the equation 2x + y = 4, we need to find the values of x and y that satisfy this equation.

One way to solve this equation is by isolating y.

First, subtract 2x from both sides of the equation:

2x + y - 2x = 4 - 2x y = 4 - 2x

Now the equation is in the form y = mx + b, where m is the slope and b is the y-intercept.

In this case, the slope is -2 and the y-intercept is 4.

So the equation 2x + y = 4 represents a line with a slope of -2 and a y-intercept of 4.