Answer:
x = 8
Step-by-step explanation:
The first step would be to move all terms with x to one side of the equation:
60 + 50.45x = 57.95x --> 60 + 50.45x - 50.45x = 57.95x - 50.45x -->
60 = 7.50x
The last step to obtain x is to divide both sides by the coefficient of (number next to) x:
60/7.50 = 7.50x/7.50 --> 8 = x
No ou are wrong because 8 tenths = 80 while 5 hundredths= 500 the right answer is gonna be 80-500= -420
The country population would be 827 million in about 20 years.
This can be found by replacing "t" with 20 and solving. The solution would be about 8273.28 million. Thus meaning in about 20 years, the population would be 827 million.
Answer:
x - 3
Step-by-step explanation:
let's call the unknown number x to express its value that's three less than actual number we say x - 3
