What is the first step in solving for x in the equation 5.6(x+1.42)=7.8

Answer 1

The first step in solving for x in the equation 5.6(x + 1.42) = 7.8 is to distribute the 5.6 to the terms inside the parentheses.

This can be done by multiplying 5.6 to both x and 1.42.

So, the equation becomes 5.6x + (5.6)(1.42) = 7.8.