Question

algebraic methods of solving pair of linear equations elimination method x+y =6 x-y=2​

Answer 1

Answer:

Systems of two equations in x and y can be solved by adding the equations to create a new equation with one variable eliminated. This new equation can then be solved to find the value of the remaining variable. That value is then substituted into either equation to find the value of other variable.

Step-by-step explanation:

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Answer 2

Answer:

$x + y = 6x - y = 2 \\ xy {}^{2} = 6 - 2 \\ xy {}^{2} = 4 \\ or \\ 4xy {}^{2}$

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