|Example: Solve the equation: 9x = 36|
The unknown quantity x is on the L.H.S. and is multiplying by 9. To remove 9 from L.H.S., we must do the inverse operation of multiplication i.e., division. Dividing both sides by 9, we get
9x/9 = 36/9
x = 4
Directions: Solve the following equations. Also write at least ten examples of your own and solve for the unknown variable.