(4118-Х)÷68=68. 49×Х-17301=12050. 40000-54×Х=7492

Предыдущий
вопрос Следующий
вопрос

First equation:

(4118 - X) ÷ 68 = 68
4118 - X = 68 x 68
4118 - X = 4624
-X = 4624 - 4118
-X = 506
X = -506

Second equation:

49X - 17301 = 12050
49(-506) - 17301 = 12050
-24894 - 17301 = 12050
-42195 = 12050
This equation does not hold true.

Third equation:

40000 - 54X = 7492
40000 - 54(-506) = 7492
40000 + 27324 = 7492
67324 = 7492
This equation does not hold true.

So, the solution to the first equation is X = -506.