х*32-123=3013, 32х=3013+123, 32х=3136, х=3136:32, х=98
с*210-900=12750, 210с=12750+900, 210с=13650, с=13650:210, с=65
4860-h*62=2442, 62h=4860-2442, 62h=2418, h=2418:62, h=39
91260-320*b= 74620, 320b=91260-74620, 320b=16640, b=16640: 320, b=52
х=3136÷32=98
с×210=12750+900=13650
с=13650÷210
с=65
-h×62=2442-4860=-2418
-h= -2418÷62=-39
h=39
-320×b=74620-91260=-16640
b=16640÷320=52
b=52
х*32-123=3013, 32х=3013+123, 32х=3136, х=3136:32, х=98
с*210-900=12750, 210с=12750+900, 210с=13650, с=13650:210, с=65
4860-h*62=2442, 62h=4860-2442, 62h=2418, h=2418:62, h=39
91260-320*b= 74620, 320b=91260-74620, 320b=16640, b=16640: 320, b=52