Final answer:
To put the equation 20y−4x= 100 into slope-intercept form, subtract 4x from both sides, divide by 20, and simplify the fractions. The equation in slope-intercept form is y = (1/5)x + 5.
Step-by-step explanation:
To put the equation 20y−4x= 100 into slope-intercept form, we need to isolate the y variable on one side of the equation.
First, let's subtract 4x from both sides of the equation:
20y - 4x = 100
20y = 4x + 100
Next, we divide both sides by 20 to solve for y:
y = (4/20)x + 100/20
Simplifying the fractions:
y = (1/5)x + 5
Therefore, the equation 20y−4x= 100 in slope-intercept form is y = (1/5)x + 5.