Question

Решите уравнение:
1) 13х = 195;        4) 33m - m = 1024;
2) х • 18 = 468;     5) х: 19 = 26;
3) 11х + 6х - 408; 6) 476 х = 14.

Answer 1

ответ:

1) 13x = 195;
х = 195 : 13;
х = 15;

2) х • 18 = 468;
х = 468 : 18;
x = 26;

3) 11х + 6x = 408;
17x = 408;
x = 408 : 17;
х = 24;

4) 33м - м = 1024;
32m = 1024;
м = 1024: 32;
м = 32;

5) х: 19 = 26;
х = 26 • 19;
х = 494;

6) 476 : х = 14;
х = 476 : 14;
x = 34.

Answer 2

33m-m=1024
(1024+m):m=33
1024:m+1=33
m=1024:(33-1)
m=1024:32
m=32