Помогу чем смогу
4х+16=28-2х
4х+2х=28-16
2х=12
х=6
-3(х-1)=24-10х
-3х+3=24-10х
10х-3х=24-3
7х=21
х=3
2(4х+5)-3(х+6)=9х+8
8х+10-3х-18=9х+8
8х-3х-9х=-10+18+8
-4х=16
х=-4
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Помогу чем смогу
4х+16=28-2х
4х+2х=28-16
2х=12
х=6
-3(х-1)=24-10х
-3х+3=24-10х
10х-3х=24-3
7х=21
х=3
2(4х+5)-3(х+6)=9х+8
8х+10-3х-18=9х+8
8х-3х-9х=-10+18+8
-4х=16
х=-4