Question

The equation x = 9 in two variables can be written as:

Answer 1

Step-by-step explanation:

The given equation can be written as,

1. x + 0. y = 9

Answer 2

$General \:form \: Linear \: equation \: in \:two\\variables \: x ,y \: is \: \pink { ax + by + c = 0 } \\where, a ,b, c \: are \: real \: numbers , \:and \\a,b \:are \: not \: simultaneously \: zero .$

$Here , x = 9 \: can \: be \: written \: as \\\blue { 1x + 0\times y +(-9) = 0 } .$

$Hence, a = 1 , b = 0 \: and \: c = -9$

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