Answer:
x=2
Step-by-step explanation:
1+4x=7+x
↦4x-x=7-1
↦3x=6
↦x=6/3
↦x=2
.°. x=2
Hope you understand it
Answer:
The total change that will likely occur in 2 years is
mg/L
Step-by-step explanation:
Given : The first year, they found the chloride concentration changed by
mg/L .
It is estimated that the chloride concentration will change
mg/L the next year.
To find : What is the total change that will likely occur in 2 years?
Solution :
The chloride concentration changed by
mg/L in first year.
The chloride concentration will change
mg/L the next year.
The total change that will likely occur in 2 years is
In a mixed fraction -
mg/L
Use a calculator called symbolab.com
Answer:
253.90
Step-by-step explanation: