3859+(4849+х)=13857-2769

Question

3859+(4849+х)=13857-2769

Answer 1

3859+4849 +х=11088

х = 1188-(3859+4849)

х=2380

Answer 2

3859+(4849+х)=11088

4849+х=11088-3859

4849+х=7229

х=7229-4849

х=2380

Ответ: 2380