The value of the equation is 4x = 6.
The two equations in the system are added or subtracted to produce a new equation with just one variable when using the addition/subtraction method. The other variable must cancel out for the new equation to have just one variable.
Given
eq 1 :8x+3y=14
eq 2 :4x+3y=8
eq1 - eq 2
(8x+3y=14) - (4x+3y=8)
=> (8x-4x) + ( 3y-3y) = (14-8)
=> 4x + 0 = 6
4x = 6.
To know more about the subtraction of two equations refer to :
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