To solve for

You first need to find a common denominator.
To do so, you need to make both denominators 10 by multiplying the top and bottom of

by 5

=

Reduce by dividing both the top and bottom by 2
Your answer is
A plane is a three-dimensional form that has length and width by minimum thickness.
Answer:
The number x is -3
Therefore x=-3
Step-by-step explanation:
Given problem is "Three added to eight times a number is the same as three times the value of two times the number -1"
Let x be the number
It can be written as

( applying the distributive property )


subtracting (6x-3) on both sides we get


( ading the like terms )


Therefore x=-3
The number x is -3
The answer is a) although they are not independent, since they are less than 5% of the population, they can be treated as independent.