Answer:
X = 53/3
Step-by-step explanation:
8/9 = x+1 / 3(7)
Switch Sides :
x+1 /3(7)
Multiply both sides by 21:
21(x+1)/3*7 = 8*21 / 9
Simplify :
21(x+1)/3*7 = 8*21 / 9
21 (x+1)/3*7 : x + 1
8*21 : 56/3
x+1 = 56/3
Subtract 1 from both sides :
x+1-1 = 56/3 - 1
56/3 -1 : 53 /3
x = 53 / 3
Hope it helps :) !!!
