3х+5х+96=1568357z-149z-1843=114693810+1206:y=3877

Question

3х+5х+96=1568
357z-149z-1843=11469
3810+1206:y=3877

Answer 1

3х+5х+96=1568
8х=1568-96
8х=1472
х=1472/8
х=184
357z-149z-1843=11469
208z=11469+1843
208z=13312
z=13312/208
z=64
3810+1206:y=3877
1206:y=3877-3810
1206:y=67
y=1206/67
y=18