X+186=300
X=300-186
X=114
24−x24- x24−x+37=49
24−x24- x24−x=49-37
24−x24- x24−x=12
- x=12-24
- x=-12
х=12
X+186=300
X=300-186
X=114
24−x24- x24−x+37=49
24−x24- x24−x=49-37
24−x24- x24−x=12
- x=12-24
- x=-12
х=12