2(x+3)-13(4+2x)=53-25x помогите
2х+ 6-52-26х=53-25х 2х-26х+25х=53-6+52 х=99
2(x+3)-13(4+2x)=53-25x 2x+6-52-26x=53-25x 2x-26x+25x=53-6+52 x=99