Find the equation of the line with a slope of 0 through (5,3)
Slope : M=0.
Formula to make equation
Y=mx+b
So now plug in your points to solve for b. So your point (5,3)
5 is your x & 3 is your y
Y=mx+b this is where you substitute including your slope which is the m in the formula.
3=0(5)+b
3= 0+b
3=b
Equation since no x it's only
Y= 3