37.6k views
4 votes
What is the value of x -143=1-7.2x

1 Answer

4 votes

Answer:

x=720/41

Explanation:

x-143=1-7.2x

left part +7.2x = right part + 7.2x

8.2x-143=1

left part + 143 = right part +143

8.2x=144

x=720/41

User Schottky
by
7.8k points