Skip to main content
Solve for x
Tick mark Image
Graph

Similar Problems from Web Search

Share

3x+9=9
Swap sides so that all variable terms are on the left hand side.
3x=9-9
Subtract 9 from both sides.
3x=0
Subtract 9 from 9 to get 0.
x=0
Product of two numbers is equal to 0 if at least one of them is 0. Since 3 is not equal to 0, x must be equal to 0.