Question 90239
Terms: -12, -w, 20


Like terms: -12, 20 (they both are constants)


coefficients: -12, -1, 20


Constants: -12, 20 (any term without a variable)


{{{-12 - w + 20}}}


{{{(-12+20)  -w }}} Group like terms


{{{8  -w }}} Combine like terms