1.

If the point (a,2) lies on the graph of the linear equation 2x-3y+8=0, find the value of a.

Answer»

Given, 

Point (a,2) lies on the graph of the linear equation 2x - 3y + 8 = 0 

Thus, 

(a, 2) satisfies the equation 

⇒ 2a – 6 + 8 = 0 

⇒ 2a = - 2 

⇒ a = - 1



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