(x+24)+53=930
x + 24 + 53 = 930
x = 930 – 53 – 24
x = 853
35+(x-17)=85
35 + x – 17 = 85
x = 85 + 17 – 35
x = 67
(x+24)+53=930
x + 24 + 53 = 930
x = 930 – 53 – 24
x = 853
35+(x-17)=85
35 + x – 17 = 85
x = 85 + 17 – 35
x = 67