
Kyuvasan
6 год назад
-2(x-5)+3(x-4)=4x+1
ОТВЕТЫ

Андрей
Nov 12, 2020
-2(x-5)+3(x-4)=4x+1
-2x+10+3(x-4)=4x+1
-2x+10+3-12=4x+1
x+10-12=4x+1
x-2=4x+1
x-2-4x=1
-3x=1+2
x=3/-3
x= -1
578


-2(x-5)+3(x-4)=4x+1
-2x+10+3(x-4)=4x+1
-2x+10+3-12=4x+1
x+10-12=4x+1
x-2=4x+1
x-2-4x=1
-3x=1+2
x=3/-3
x= -1