Question

х+(Х+179)+(Х+348)+348=1571

Answer 1

3x+875=1571
3x=696
X=232

Answer 2

х +  (х + 179) + (х + 348 ) + 348 = 1571
3х = 1571 - 348 - 348 - 179
3х = 696
х = 696 / 3
х = 232