1)11x+8x=456;
19x=456;
x=456:19;
x=24
2)38x-14x=1608;
24x=1608;
x=1608:24;
x=67
3)y+27y=1204;
28y=1204;
y=1204:28;
y=43
1)11x+8x=456;
19x=456;
x=456:19;
x=24
2)38x-14x=1608;
24x=1608;
x=1608:24;
x=67
3)y+27y=1204;
28y=1204;
y=1204:28;
y=43
19x=456
x=456/19
x==24
2) (38-14)x=1608
24x=1608
x=1608/24
x==67
3)
(1+27)y=1204
28y=1204
y=1204/28
y=43