Answer:
X= 141.0769230769
Step-by-step explanation:
5.00a+1.50c=917
Add them
6.50x = 917
6.50 ÷ 6.50 = X
917 ÷6.50 =141.0769230769
hello there
the answeer is
x=0.029983
Im not sure if im correct but I think the answer is 82 hours.