what is the first step in the equation: x-16 = 4
A)Substract 16 from both sides of the equation.
B)Substract 4 from both sides of the equation.
C)Multiply both sides of the equation by 16.
D)add 16 to both sides of the equation.
we have
x-16=4
step 1
adds 16 both sides
so
answer is option D