What is the first step in solving for X in the equation 5.6 ( x + 1.42) = 7.8?
A. divide both sides by 5.6
B. Multiply both sides by 5.6
C. Only the left-hand side was divided by 5.6
D. subtract 1.42 from both sides.
1 answer
D. subtract 1.42 from both sides.