<span>4х-2•(4-3х)=3+×
4х-8+6х=3+х
10х-8=3+х
10х-х=3+8
9х=11
х=11/9
х=1 2/9</span>
8 - y - 4(2 - 3y) = 24 + 3y
8 - y - 8 + 12y = 24 + 3y
12y - y - 3y = 24 - 8 + 8
8y = 24
y = 24/8
y = 3
72 360 936 324 540
4 18 90 234 81 60
9 8 40 104 36 6
2 36 180 468 162 270