РЕШИТЕ УРАВНЕНИЕ: а)26 * (х+427) =15 756; б)101 * (351 +

Найдем корешки.

а) 26 * (х + 427) = 15 756; 

x + 427 = 15 756/26;

x + 427 = 606;

x = 606 - 427;

x = 200 - 21;

x = 180 - 1;

x = 179.

б) 101 * (351 + у) = 65 549; 

351 + y = 65 549/101;

y + 351 = 649;

y = 649 - 351;

y = 300 - 2;

y = 298.

в) 22 374/(k - 125) = 1 243; 

1 243 * (k - 125) = 22 374;

k - 125 = 22 374/1 243;

k - 125 = 18; 

k = 125 + 18;

k = 130 + 13;

k = 143.

г) 38 007/(4 223 - t) = 9; 

9 * (4 223 - t) = 38 007; 

4 223 - t = 38 007/9; 

4 223 - t = 4 223; 

t = 4 223 - 4 223; 

t = 0.