Question

ПОМОГИТЕ СРОЧНО ПЖ ПЖ !!!!!!!!!!!!!!!!!​

Answer 1

{13x-1 > 7x+1→→{13x-7x>1+1 →→{4x>2→→{x>2

{1-x<4 - 3x →→{-x+3x<4-1 →→→{2x<3→→x<3/2