The first step in solving the equation 20 = 6x - 4 for x is to add 4 to both sides.
A. add 4 to both sides.
what is the first step in solving the equation 20 = 6x - 4 solving for x?
A. add 4 to both sides.
B. Subtract 20 from both sides
C. Divide both sides by 6
D. Subtract 4 from both sides
1 answer