Answer:
x=4
Step-by-step explanation:
4x - 3 = 2x + 5
4x - 2x = 5 + 3
2x = 8
x = 8/2
x = 4
36
angle ACB = 180-130=50 degree
angle ABC = 180 - (94+50)
= 180-144
= 36
1 5/7 hours.
1/3+1/4 = 7/12
1/7/12= 1.714 hrs
