Question

what will we the coefficient of y in the linear equation
$5(2x - 4) + 3x + 4y - 7 = 0$
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Answer 1

Answer:

'4' is the coefficient of y in the linear equation...

Answer 2

$This \: is \:about \: Linear \: equation \: in \\two \: variables , i.e., x \:and \:y$

$5(2x-4) + 3x + 4y - 7 = 0$

$\implies 10x - 20 + 3x + 4y - 7 = 0$

$\implies 13x + 4y - 27 = 0$

$Compare \: this \: with \: General \: form \: of \\linear \: equation : \pink { ax + by + c = 0 }, we \:get$

$Coefficient \: of \: x= a = 13 ,\\Coefficient \: of \: y= b = 4 ,\\ constant \: term (c) = -27$

Therefore.,

$\red { Coefficient \: of \: y } \green { = 4 }$

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