1)8x-11=3x+14 17-12*(x-1)=9-3x 2)(16y-24)*(1,2+0,4y)=0

Question

1)8x-11=3x+14
17-12*(x-1)=9-3x
2)(16y-24)*(1,2+0,4y)=0

Answer 1

1). 8х-11=3х+14
8х-3х=14+11
5х=25
х=5
2). 17-12*(х-1)=9-3х
17-12х+12=9-3х
-12х+3х=9-12-17
-9х=-18
х=2