Question

Решите уровнения пж
19х+37х+526=683•2

Answer 1

19х+37х+526=683•2
19х+37х=683•2-526
56x=840
x=840/56
x= 15

Ответ: 15

Answer 2

56х+526=1366
56х=840
х=840/56
х=15