Answer:
n=0.956
Explanation:
2.9+6=8.9 and 5.3n - 4n = -9.3n so, 8.9 - 9.3n = ? so -9.3n = -8.9 and 0.3n = 8.9 so n = 8.9/9.3 which is 0.956
9.4m questions
12.2m answers