1) 6х = 28 - х
6х+х=28
7х=28
х=4
2) 9х - 26 = 30-5х
9х+5х=30+26
14х=56
2) 9x-26=30-5x
9x+5x=30+26
14x=56
x=56÷14
x=4
1) 6х = 28 - х
6х+х=28
7х=28
х=4
2) 9х - 26 = 30-5х
9х+5х=30+26
14х=56
х=4
2) 9x-26=30-5x
9x+5x=30+26
14x=56
x=56÷14
x=4