398,350 views
30 votes
30 votes
3. Solve 7x - 13 = 3x - 1
[Write the properties of equality for each step}

User Steffenj
by
2.4k points

1 Answer

7 votes
7 votes
7x-13=3x-1
-3x -3x (subtraction)

4x-13=-1
+13 +13 (addition)

4x=12
/4 /4 (divide)

x=3

Hope this helps!!
User Kablamus
by
3.3k points