6х+24-5х-2=0
х=-22
-9у-12+8у-4=0
-у-16=0
у=-16
24-16х+15х+25=9
-х+40=0
х= 40
а)3*(2x+8)-(5x+2)=0
1х+22=0
1х=0-22
б)-3*(3y+4)+4*(2y-1)=0
-1у-16=0
-1у=0+16
-1у=16
в)8*(3-2x)+5*(3x+5)=9
49-1х=9
-1х=9-49
-1х=-40
х=40
6х+24-5х-2=0
х=-22
-9у-12+8у-4=0
-у-16=0
у=-16
24-16х+15х+25=9
-х+40=0
х= 40
а)3*(2x+8)-(5x+2)=0
6х+24-5х-2=0
1х+22=0
1х=0-22
х=-22
б)-3*(3y+4)+4*(2y-1)=0
-9у-12+8у-4=0
-1у-16=0
-1у=0+16
-1у=16
у=-16
в)8*(3-2x)+5*(3x+5)=9
24-16х+15х+25=9
49-1х=9
-1х=9-49
-1х=-40
х=40