Question 90241
Terms: 15n, 1, -4n


Like terms: 15n, -4n (they both have n)


coefficients: 15,1,-4


Constants: 1 (any term without a variable)


{{{15n + 1 - 4n }}}


{{{(15n- 4n)  + 1 }}} Group like terms


{{{11n  + 1 }}} Combine like terms