Simplify: 9r + 7r + 2.
Note
Only 9r and 7r are like terms, so their coefficients can be added. The constant 2 stays separate: 16r + 2.
Simplify: 9r + 7r + 2.
Only 9r and 7r are like terms, so their coefficients can be added. The constant 2 stays separate: 16r + 2.