Question

2109+х=10109 у-954=39000

Answer 1

2109+х=10109
х=10109-2109
х=8000
____________
у-954=39000
у=39000+954
у=39954

Answer 2

2109+х=10109
х=10109-2109
х=8000
2109+8000=10109
10109=10109
Ответ:х=8000.

у-954=39000
у=39000+954
у=39954
39954-954=39000
39000=39000
Ответ:у=39954.

Answer 3

To solve the equations:

1. 2109 + x = 10109

To isolate x, subtract 2109 from both sides:

x = 10109 - 2109

x = 8000

Therefore, the value of x is 8000.

2. у - 954 = 39000

To isolate у, add 954 to both sides:

у = 39000 + 954

у = 39954

Therefore, the value of у is 39954.