Question

find whether the graph of linear equation 2x-3y=28 passes through the point (8,-4)

Answer 1

Answer:

put the value of x and y in the eq if it's came equal to 28 then the graph of eq will pass through the line

hope it's helpful

Answer 2

Answer:

Step-by-step explanation:

SHORT TRICK:  if you want to check whether a point lies in the given curve or passes through any curve simply, put the point in the equation of curve given, if it satisfies the equation then yes, it passes through that curve or else no it doesn't.

So as per this question...

put (8,-4) in 2x - 3y = 28

2(8) - 3(-4) = 16 + 12 = 28;

so yess, LHS = RHS .. Hence this point lies in that straight line given..

I Hope it's clear to you now..

If you still face any query feel free to message me or you can also ask in the comment section of this question..

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