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Question
Express the following linear equations in the form ax + by + c = 0 and indicate the values of
a, b and c in each case :
-2x + 3y = 12
Solution
We have
-2x + 3y = 12
⇒ -2x + 3y - 12 = 0
On comparing this equation with ax + by +c = 0 we obtain a = - 2 ,b = 3 and c = -12
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