Question

14х+25х+31-10х при х=4,6 помогите упростите и решите!!!

Answer 1

14х+25х+31-10х=29х+31-10х=19х+31=19*4,6+31=87,4+31=118,4

Answer 2

14х+25х+31-10х=29х+31-10х=19х+31=19*4,6+31=87,4+31=118,4