Question

11Х-6Х+17=2042; 5Х+3Х-47=6401

Answer 1

11х-6х+17=2042

5х=2042-17

5х=2025

х=2025/5

х=405;

 

5х+3х-47=6401

8х=6401+47

8х=6448

х=6448/8

х=806

 

Answer 2

11x-6x+17=2042

11x-6x=2042-17

5x=2025

x=2025/5

x=405

ОТВЕТ: 405

 

5x+3x-47=6401

5x+3x=6401+47

8x=6448

x=6448/8

x=806

ОТВЕТ: 806