Draw the graph for the following linear equation in two variables (3 ) 2x + y = 3
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EXPLANATION.
Graph of the linear equation.
⇒ 2x + y = 3.
As we now that,
Taking y axis it means x = 0.
Put the value of x = 0 in the equation, we get.
⇒ 2(0) + y = 3.
⇒ y = 3.
Their Co-ordinates = (0,3).
Taking x axis it means y = 0.
Put the value of y = 0 in the equation, we get.
⇒ 2x + (0) = 3.
⇒ 2x = 3.
⇒ x = 1.5.
Their Co-ordinates = (1.5,0).
Taking x = 1 line, we get.
Put the value of x = 1 in the equation, we get.
⇒ 2(1) + y = 3.
⇒ 2 + y = 3.
⇒ y = 3 - 2.
⇒ y = 1.
Their Co-ordinates = (1,1).
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