How do you solve this equation7x+9=3x+29

x = 5

Step-by-step explanation:

First, subtract the smallest variable to both sides to move the variable to one side.

7x+9 = 3x+29

-3x - 3x

Now, subtract 9 to both sides.

4x+9 = 29

-9 - 9

Finally, divide by 4 to both sides to isolate the variable.

4x = 20

4 4

x=5