Question

упростите выражение 4*(5+22)-3*(14-9x)

Answer 1

20+88-42+27х=66+27х=3*(22+9х)

Answer 2

20+88-42+27х=27х+66=3(9х+22)

Answer 3

4*(5+22)-3*(14-9x)
20+88-42+27х 
66+27х

как-то  так