The best method for solving the system of linear equation is by the use of algebraic methods.
The system of linear equations can be solved by using the method of simultaneous equations. Here we are given two equations and two unknown variables. We can solve the same by eliminating one of the variables and then either adding or subtracting, find the value of the other variable. Once we know the value of one variable, then we can substitute its value in any one given equation and find the second variable. This method is said to be accurate and does not involve any error.
Hence answer is : USE ALGEBRAIC METHODS
If we write 
where we see 
in the equation and set the result equal to 
, we get the result.
Answer:
I'm also struggling with that too
Answer:
A
Step-by-step explanation:
AB ll CD
what grade r u in btw ?
Answer:
You won't be in the negative but postive side of the graph
Step-by-step explanation:
