0
2x + 3y = 18
2x - 3y = 20
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What are the importance of linear equation?
They are the simplest form of relationship between two variables. Non-linear equations are often converted - by transforming variables - to linear equations.
Who invented linear equations in two variables?
william roman
When does a system of linear equations in two variables have a unique or one solution?
simultaneous equations
A system of linear equations in two variables can have solutions?
A.infinitely manyB.oneD.zero
What is -8t - 11x?
It is a linear expression in two variables. As an expression it cannot be solved. Furthermore, to solve equations in two variables you need at least two linear equations.
Which of the following is a system of linear equations in two variables?
Simultaneous equations have at least two unknown variables.
What are two or more linear equations using the same variables called?
A system of linear equations.
What are the importance of linear equation?
They are the simplest form of relationship between two variables. Non-linear equations are often converted - by transforming variables - to linear equations.
What is the definition of Simultaneous Linear Equations?
A system of linear equations is two or more simultaneous linear equations. In mathematics, a system of linear equations (or linear system) is a collection of linear equations involving the same set of variables.
Who invented linear equations in two variables?
william roman
When does a system of linear equations in two variables have a unique or one solution?
simultaneous equations
What is the solution of a system of linear equations in two variables?
The solution of a system of linear equations is a pair of values that make both of the equations true.
What are the linear systems?
A "system" of equations is a set or collection of equations that you deal with all together at once. Linear equations (ones that graph as straight lines) are simpler than non-linear equations, and the simplest linear system is one with two equations and two variables.
3 kinds systems of linear equations in two variables?
hhgjk
Can a system of linear equations in two variables have infinitely solutions?
Yes.
A system of linear equations in two variables can have solutions?
A.infinitely manyB.oneD.zero
Can a system of two linear equations in two variables have 3 solutions?
No. At least, it can't have EXACTLY 3 solutions, if that's what you mean. A system of two linear equations in two variables can have:No solutionOne solutionAn infinite number of solutions
