153k views
18 votes
4x-7+3x+9=180 find the value of x

User Grish
by
3.5k points

1 Answer

4 votes

Answer:

178/7

Explanation:

4x-7+3x+9=180

4x+3x-7+9=180

7x-7+9=180

7x+2=180

7x=180-2

7x=178

x=178/7

User Mary Ryllo
by
3.6k points