Решите уравнение 5(х+5)-(3-2х)=1
5(х+5)-(3-2х)=1
5х+25-3+2х=1
5х+2х+25-3=1
7х+22=1
7х=1-22
7х=-21
х=-21:7
х=-3
Ответ: -3
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5(х+5)-(3-2х)=1
5х+25-3+2х=1
5х+2х+25-3=1
7х+22=1
7х=1-22
7х=-21
х=-21:7
х=-3
Ответ: -3