решите пожалуйста
8х+(35-16х)=12+8х
4х-(13-5х)=4х-(8-3х)
х-16=5*(4х-3)
3,5х+18,45=4,8х-(2,3+3,2х)
8у-|12у-6|=5-|10-4у|
8х+(35-16х)=12+8х
4х-(13-5х)=4х-(8-3х)
х-16=5*(4х-3)
3,5х+18,45=4,8х-(2,3+3,2х)
8у-|12у-6|=5-|10-4у|
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Verified answer
8х+(35-16х)=12+8х35-16х=12
16х=35-12
16х=23
х=23/16
4х-(13-5х)=4х-(8-3х)
-(13-5х)=-(8-3х)
13-5х=8-3х
13-8=5х-3х
2х=5
х=2,5
х-16=5*(4х-3)
х-16=20х-15
20х-х=-16+15
19х=-1
х=-1/19
3,5х+18,45=4,8х-(2,3+3,2х)
3,5х+18,45=4,8х-2,3-3,2х
3,5х-1,6х=-2,3-18,45
1,9х=-20,75
х=-20,75:1,9
х=-415/38
х=-10 35/38
8у-|12у-6|=5-|10-4у|
1)y<2
8y+12y-6=5-10+4y
20y-4y=-5+6
16y=1
y=1/16
2)2≤y≤2,5
8y-12y+6=5-10+4y
-6y-4y=-5-6
-10y=-11
y=1,1 не удов усл
3)y>2,5
8y-12y+6=5+10-4y
-4y+4y=15-6
0=9
нет решения