Выполните приведение подобных слагаемых в выражении:

\(\displaystyle 17x+12+7+9x+4x+14+12x=\)

\(\displaystyle =\big(\)[ ]\(\displaystyle +\)[ ]\(\displaystyle +\)[ ]\(\displaystyle +\)[ ]\(\displaystyle \big)\,x\,+\)[ ]\(\displaystyle =\)[ ]\(\displaystyle \,x\,+\)[ ]