1) 7х + 2 = 120
7х = 120-2
7х = 118
х = 118÷7
х = 16.85
2) 48 - х = 4×8
48 - х = 32
х = 48 - 32
х = 16
1) 7х + 2 = 120
7х = 120-2
7х = 118
х = 118÷7
х = 16.85
2) 48 - х = 4×8
48 - х = 32
х = 48 - 32
х = 16