4-х=3-2(х+5)
4-х=3-2х-10
-х+2х=3-10-4
х=-11
ответ. х=-11
4-х=3-2(х+5);
4-х=3-2х-10;
4-х-3+2х+10=0;
х+10=0;
х=-11;
4-х=3-2(х+5)
4-х=3-2х-10
-х+2х=3-10-4
х=-11
ответ. х=-11
4-х=3-2(х+5);
4-х=3-2х-10;
4-х-3+2х+10=0;
х+10=0;
х=-11;