Question 344531
Put in Format to Complete the Square:Move the number term to the right side of the equation:

{{{x^(2)-7x = -12}}}

Add 49/4 to both sides
{{{x^(2)-7x +49/4= -12+49/4}}}
{{{(x-7/2)^(2)= -48/4 + 49/4}}}
{{{(x-7/2)^(2)= 1/4}}}
Taking the Square Root of both sides of the Equation
x-7/2 equals either 1/2 0r -1/2
x -7/2 = 1/2
x = 4

x-7/2 = -1/2
x = 3