Answer:
x = 1
Step-by-step explanation:
4x - 5/5 = 3
4x - 1 = 3
add 1 to each side of the equation:
4x = 4
divide both sides by 4:
x = 1
360 is the answer
72000/x=200
72000/200=x
x=360
Answer:
14.4h
Step-by-step explanation:
I assumed you meant 8h because 8 isn't a like term.
Answer:
no, its 11 for the first one and 45 for the second
Step-by-step explanation:
First you need to multiply the number on the outside of the parentheses to what's inside. Then you need to subtract 1440 from both sides. After that you need to get all of the u's on one side so you subtract 256u from -160u and then you divide 832 by 96.