Question

6969-48*32+54=r:7:3+5485
4902-26*44+99=30:r:5+3856​

Answer 1

Explicație pas cu pas:

6969-1536+54=r:7:3+5485

5487=r:7:3+5485

r:7:3=5487-5485

r:7:3=2

r=2*3*7

r=6*7

r=42.

4902-1144+99=30:r:5+3856

3857=30:r:5+3856

30:r:5=3867-3856

30:r:5=1

r=30:5*1

r=6