same as previous question.
y+4x=8
To solve the equation y + 4x = 8, you can follow these steps:
Step 1: Rearrange the equation to isolate the variable y.
y + 4x = 8
Subtract 4x from both sides:
y = 8 - 4x
Step 2: The equation is now in slope-intercept form (y = mx + b), where m is the slope and b is the y-intercept. In this case, the slope is -4 and the y-intercept is 8.
Step 3: You can now graph the equation by plotting the y-intercept (0, 8), and using the slope to find other points on the line. To find other points, use the fact that slope = rise / run. Since the slope is -4, this means you move down 4 units for every 1 unit to the right.
Step 4: Connect the points you found on the graph to draw a straight line that represents the given equation.
Alternatively, if you are looking for a specific solution to the equation, you can substitute a value for x and solve for y. For example, if you let x = 0, then the equation becomes:
y + 4(0) = 8
y + 0 = 8
y = 8
So one solution to the equation y + 4x = 8 is (0, 8). You can find additional solutions by substituting different values for x and calculating the corresponding values of y.