Step-by-step explanation: Mr. Inderhees added 5 to each side of the equation for his first step to isolate the <em>x</em> term which in this case is 4x.
So when he added 5 to both sides of the equation, he got 20 = 4x.
Mr. Inderhees added 5 to each side of the equation for his first step to isolate the x term which in this case is 4x.
So when he added 5 to both sides of the equation, he got 20 = 4x.Mr. Inderhees added 5 to each side of the equation for his first step to isolate the x term which in this case is 4x.
So when he added 5 to both sides of the equation, he got 20 = 4x.
